Thread Ring Gages - Unified Inch

1/2-28 UNEF 2A Go Ring Gage
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Details

Thread Check, Inc. offers a complete line of AGD American Gage Design, unified adjustable thread ring gages. Thread ring gages and set plugs are manufactured per ANSI/ASME B1.2. Thread ring gages are manufactured to an X tolerance in 1A, 2A and 3A Go members and 2A and 3A No go members. Unified Series thread ring gages are available in UNC, UNF, UNEF, and specials. AGD adjustable style thread ring gages can only be calibrated by means of a set plug. Thread Check manufactures many types of special gages including pre-plates, multiple starts, special leads, acme threads, buttress threads, square threads, extra length thread gages, and custom gages to print. All thread ring gages are traceable to N.I.S.T.

 

SKUDec.Frac.TPIDescriptionPitch DiameterEachHolder 
#0-80-TRG-2A GO0.06#080#0-80 UNF 2A Go Ring Gage.0514"$139.00$15.00
#0-80-TRG-2A NGO0.06#080#0-80 UNF 2A No Go Ring Gage.0496"$139.00$15.00
#0-80-TRG-2A-SET0.06#080#0-80 UNF 2A Go/NoGo Ring Gage Set.0514" - .0496"$278.00$15.00
#0-80-TRG-3A GO0.06#080#0-80 UNF 3A Go Ring Gage.0519"$139.00$15.00
#0-80-TRG-3A NGO0.06#080#0-80 UNF 3A No Go Ring Gage.0506"$139.00$15.00
#0-80-TRG-3A-SET0.06#080#0-80 UNF 3A Go/No Go Ring Gage Set.0519" - .0506"$278.00$15.00
#1-64-TRG-2A GO0.073#164#1-64 UNC 2A Go Ring Gage.0623"$132.00$15.00
#1-64-TRG-2A NGO0.073#164#1-64 UNC 2A No Go Ring Gage.0603"$132.00$15.00
#1-64-TRG-2A-SET0.073#164#1-64 UNC 2A Go/NoGo Ring Gage Set.0623" - .0603"$264.00$15.00
#1-64-TRG-3A GO0.073#164#1-64 UNC 3A Go Ring Gage.0629"$132.00$15.00
#1-64-TRG-3A NGO0.073#164#1-64 UNC 3A No Go Ring Gage.0614"$132.00$15.00
#1-64-TRG-3A-SET0.073#164#1-64 UNC 3A Go/NoGo Ring Gage Set.0629" - .0614"$264.00$15.00
#1-72-TRG-2A GO0.073#172#1-72 UNF 2A Go Ring Gage.0634"$132.00$15.00
#1-72-TRG-2A NGO0.073#172#1-72 UNF 2A No Go Ring Gage.0615"$132.00$15.00
#1-72-TRG-2A-SET0.073#172#1-72 UNF 2A Go/NoGo Ring Gage Set.0634" - .0615"$264.00$15.00
#1-72-TRG-3A GO0.073#172#1-72 UNF 3A Go Ring Gage.0640"$132.00$15.00
#1-72-TRG-3A NGO0.073#172#1-72 UNF 3A No Go Ring Gage.0626"$132.00$15.00
#1-72-TRG-3A-SET0.073#172#1-72 UNF 3A Go/NoGo Ring Gage Set.0640" - .0626"$264.00$15.00
#2-56-TRG-2A GO0.086#256#2-56 UNC 2A Go Ring Gage.0738"$110.00$15.00
#2-56-TRG-2A NGO0.086#256#2-56 UNC 2A No Go Ring Gage.0717"$110.00$15.00
#2-56-TRG-2A-SET0.086#256#2-56 UNC 2A Go/NoGo Ring Gage Set.0738" - .0717"$220.00$15.00
#2-56-TRG-3A GO0.086#256#2-56 UNC 3A Go Ring Gage.0744"$110.00$15.00
#2-56-TRG-3A NGO0.086#256#2-56 UNC 3A No Go Ring Gage.0728"$110.00$15.00
#2-56-TRG-3A-SET0.086#256#2-56 UNC 3A Go/NoGo Ring Gage Set.0744" - .0728"$220.00$15.00
#2-64-TRG-2A GO0.086#264#2-64 UNC 2A Go Ring Gage.0753"$110.00$15.00
#2-64-TRG-2A NGO0.086#264#2-64 UNC 2A No Go Ring Gage.0733"$110.00$15.00
#2-64-TRG-2A-SET0.086#264#2-64 UNC 2A Go/NoGo Ring Gage Set.0753" - .0733"$220.00$15.00
#2-64-TRG-3A GO0.086#264#2-64 UNC 3A Go Ring Gage.0759"$110.00$15.00
#2-64-TRG-3A NGO0.086#264#2-64 UNC 3A No Go Ring Gage.0744"$110.00$15.00
#2-64-TRG-3A-SET0.086#264#2-64 UNC 3A UNC Go/NoGo Ring Gage Set.0759" - .0744"$220.00$15.00
#3-48-TRG-2A GO0.099#348#3-48 UNC 2A Go Ring Gage.0848"$105.00$15.00
#3-48-TRG-2A NGO0.099#348#3-48 UNC 2A No Go Ring Gage.0825"$105.00$15.00
#3-48-TRG-2A-SET0.099#348#3-48 UNC 2A Go/No Go Ring Gage Set.0848" - .0825"$210.00$15.00
#3-48-TRG-3A GO0.099#348#3-48 UNC 3A Go Ring Gage.0855"$105.00$15.00
#3-48-TRG-3A NGO0.099#348#3-48 UNC 3A No Go Ring Gage.0838"$105.00$15.00
#3-48-TRG-3A-SET0.099#348#3-48 UNC 3A Go/No Go Ring Gage.0855" - .0838"$210.00$15.00
#3-56-TRG-2A GO0.099#356#3-56 UNF 2A Go Ring Gage.0867"$105.00$15.00
#3-56-TRG-2A NGO0.099#356#3-56 UNF 2A No Go Ring Gage.0845"$105.00$15.00
#3-56-TRG-2A-SET0.099#356#3-56 UNF 2A Go/No Go Ring Gage Set.0867" - .0845"$210.00$15.00
#3-56-TRG-3A GO0.099#356#3-56 UNF 3A Go Ring Gage.0874"$105.00$15.00
#3-56-TRG-3A NGO0.099#356#3-56 UNF 3A No Go Ring Gage.0858"$105.00$15.00
#3-56-TRG-3A-SET0.099#356#3-56 UNF 3A Go/No Go Ring Gage Set.0874" - .0858"$210.00$15.00
#4-40-TRG-2A GO0.112#440#4-40 UNC 2A Go Ring Gage.0950"$100.00$15.00
#4-40-TRG-2A NGO0.112#440#4-40 UNC 2A No Go Ring Gage.0925"$100.00$15.00
#4-40-TRG-2A-SET0.112#440#4-40 UNC 2A Go/No Go Ring Gage Set.0950" - .0925"$200.00$15.00
#4-40-TRG-3A GO0.112#440#4-40 UNC 3A Go Ring Gage.0958"$100.00$15.00
#4-40-TRG-3A NGO0.112#440#4-40 UNC 3A No Go Ring Gage.0939"$100.00$15.00
#4-40-TRG-3A-SET0.112#440#4-40 UNC 3A Go/No Go Ring Gage Set.0958" - .0939"$200.00$15.00
#4-48-TRG-2A GO0.112#448#4-48 UNF 2A Go Ring.0978"$100.00$15.00
#4-48-TRG-2A NGO0.112#448#4-48 UNF 2A No Go Ring.0954"$100.00$15.00
#4-48-TRG-2A-SET0.112#448#4-48 UNF 2A Go/No Go Ring Gage Set.0978" - .0954"$200.00$15.00
#4-48-TRG-3A GO0.112#448#4-48 UNF 3A Go Ring.0985"$100.00$15.00
#4-48-TRG-3A NGO0.112#448#4-48 UNF 3A No Go Ring.0967"$100.00$15.00
#4-48-TRG-3A-SET0.112#448#4-48 UNF 3A Go/No Go Ring Set.0985" - .0967"$200.00$15.00
#5-40-TRG-2A GO0.125#540#5-40 UNC 2A Go Ring Gage.1080"$87.00$15.00
#5-40-TRG-2A NGO0.125#540#5-40 UNC 2A No Go Ring Gage.1054"$87.00$15.00
#5-40-TRG-2A-SET0.125#540#5-40 UNC 2A Go/No Go Ring Gage Set.1080" - .1054"$174.00$15.00
#5-40-TRG-3A GO0.125#540#5-40 UNC 3A Go Ring Gage.1088"$87.00$15.00
#5-40-TRG-3A NGO0.125#540#5-40 UNC 3A No Go Ring Gage.1069"$87.00$15.00
#5-40-TRG-3A-SET0.125#540#5-40 UNC 3A Go/No Go Ring Gage Set.1088" - .1069"$174.00$15.00
#5-44-TRG-2A GO0.125#544#5-44 UNF 2A Go Ring Gage.1095"$87.00$15.00
#5-44-TRG-2A NGO0.125#544#5-44 UNF 2A No Go Ring Gage.1070"$87.00$15.00
#5-44-TRG-2A-SET0.125#544#5-44 UNF 2A Go/No Go Ring Gage Set.1095" - .1070"$174.00$15.00
#5-44-TRG-3A GO0.125#544#5-44 UNF 3A Go Ring Gage.1102"$87.00$15.00
#5-44-TRG-3A NGO0.125#544#5-44 UNF 3A No Go Ring Gage.1083"$87.00$15.00
#5-44-TRG-3A-SET0.125#544#5-44 UNF 3A Go/No Go Ring Gage Set.1102" - .1083"$174.00$15.00
#6-32-TRG-2A GO0.138#632#6-32 UNC 2A Go Ring Gage.1169"$87.00$15.00
#6-32-TRG-2A NGO0.138#632#6-32 UNC 2A No Go Ring Gage.1141"$87.00$15.00
#6-32-TRG-2A-SET0.138#632#6-32 UNC 2A Go/No Go Ring Gage Set.1169" - .1141"$174.00$15.00
#6-32-TRG-3A GO0.138#632#6-32 UNC 3A Go Ring Gage.1177"$87.00$15.00
#6-32-TRG-3A NGO0.138#632#6-32 UNC 3A No Go Ring Gage.1156"$87.00$15.00
#6-32-TRG-3A-SET0.138#632#6-32 UNC 3A Go/No Go Ring Gage Set.1177" - .1156"$174.00$15.00
#6-40-TRG-2A GO0.138#640#6-40 UNF 2A Go Ring Gage.1210"$87.00$15.00
#6-40-TRG-2A NGO0.138#640#6-40 UNF 2A No Go Ring Gage.1184"$87.00$15.00
#6-40-TRG-2A-SET0.138#640#6-40 UNF 2A Go/No Go Ring Gage Set.1210" - .1184"$174.00$15.00
#6-40-TRG-3A GO0.138#640#6-40 UNF 3A Go Ring Gage.1218"$87.00$15.00
#6-40-TRG-3A NGO0.138#640#6-40 UNF 3A No Go Ring Gage.1198"$87.00$15.00
#6-40-TRG-3A-SET0.138#640#6-40 UNF 3A Go/No Go Ring Gage Set.1218" - .1198"$174.00$15.00
#8-32-TRG-2A GO0.164#832#8-32 UNC 2A Go Ring Gage.1428"$84.00$15.00
#8-32-TRG-2A NGO0.164#832#8-32 UNC 2A No Go Ring Gage.1399"$84.00$15.00
#8-32-TRG-2A-SET0.164#832#8-32 UNC 2A Go/No Go Ring Gage Set.1428" - .1399"$168.00$15.00
#8-32-TRG-3A GO0.164#832#8-32 UNC 3A Go Ring Gage.1437"$84.00$15.00
#8-32-TRG-3A NGO0.164#832#8-32 UNC 3A No Go Ring Gage.1415"$84.00$15.00
#8-32-TRG-3A-SET0.164#832#8-32 UNC 3A Go/No Go Ring Gage Set.1437" - .1415"$168.00$15.00
#8-36-TRG-2A GO0.164#836#8-36 UNF 2A Go Ring Gage.1452"$84.00$15.00
#8-36-TRG-2A NGO0.164#836#8-36 UNF 2A No Go Ring Gage.1424"$84.00$15.00
#8-36-TRG-2A-SET0.164#836#8-36 UNF 2A Go/No Go Ring Gage Set.1452" - .1424"$168.00$15.00
#8-36-TRG-3A GO0.164#836#8-36 UNF 3A Go Ring Gage.1460"$84.00$15.00
#8-36-TRG-3A NGO0.164#836#8-36 UNF 3A No Go Ring Gage.1439"$84.00$15.00
#8-36-TRG-3A-SET0.164#836#8-36 UNF 3A Go/No Go Ring Gage Set.1460" - .1439"$168.00$15.00
#10-24-TRG-2A GO0.19#1024#10-24 UNC 2A Go Ring Gage.1619"$84.00$15.00
#10-24-TRG-2A NGO0.19#1024#10-24 UNC 2A No Go Ring Gage.1586"$84.00$15.00
#10-24-TRG-2A-SET0.19#1024#10-24 UNC 2A Go/No Go Ring Gage Set.1619" - .1586"$168.00$15.00
#10-24-TRG-3A GO0.19#1024#10-24 UNC 3A Go Ring Gage.1629"$84.00$15.00
#10-24-TRG-3A NGO0.19#1024#10-24 UNC 3A No Go Ring Gage.1604"$84.00$15.00
#10-24-TRG-3A-SET0.19#1024#10-24 UNC 3A Go/No Go Ring Gage Set.1629" - .1604"$168.00$15.00
#10-32-TRG-2A GO0.19#1032#10-32 UNF 2A Go Ring Gage.1688"$84.00$15.00
#10-32-TRG-2A NGO0.19#1032#10-32 UNF 2A No Go Ring Gage.1658"$84.00$15.00
#10-32-TRG-2A-SET0.19#1032#10-32 UNF 2A Go/No Go Ring Gage.1688" - .1658"$168.00$15.00
#10-32-TRG-3A GO0.19#1032#10-32 UNF 3A Go Ring Gage.1697"$84.00$15.00
#10-32-TRG-3A NGO0.19#1032#10-32 UNF 3A No Go Ring Gage.1674"$84.00$15.00
#10-32-TRG-3A-SET0.19#1032#10-32 UNF 3A Go/No Go Ring Gage Set.1697" - .1674"$168.00$15.00
#12-24-TRG-2A GO0.216#1224#12-24 UNC 2A Go Ring Gage.1879"$84.00$15.00
#12-24-TRG-2A NGO0.216#1224#12-24 UNC 2A No Go Ring Gage.1845"$84.00$15.00
#12-24-TRG-2A SET0.216#1224#12-24 UNC 2A Go/NoGo Ring Gage Set.1879" - .1845"$168.00$15.00
#12-24-TRG-3A GO0.216#1224#12-24 UNC 3A Go Ring Gage.1889"$84.00$15.00
#12-24-TRG-3A NGO0.216#1224#12-24 UNC 3A No Go Ring Gage.1863"$84.00$15.00
#12-24-TRG-3A-SET0.216#1224#12-24 UNC 3A Go/NoGo Ring Gage Set.1889" - .1863"$168.00$15.00
#12-28-TRG-2A GO0.216#1228#12-28 UNF 2A Go Ring Gage.1918"$84.00$15.00
#12-28-TRG-2A NGO0.216#1228#12-28 UNF 2A No Go Ring Gage.1886"$84.00$15.00
#12-28-TRG-2A-SET0.216#1228#12-28 UNF 2A Go/No Go Ring Gage Set.1918" - .1886"$168.00$15.00
#12-28-TRG-3A GO0.216#1228#12-28 UNF 3A Go Ring Gage.1928"$84.00$15.00
#12-28-TRG-3A NGO0.216#1228#12-28 UNF 3A No Go Ring Gage.1904"$84.00$15.00
#12-28-TRG-3A-SET0.216#1228#12-28 UNF 3A Go/No Go Ring Gage Set.1928" - .1904"$168.00$15.00
#12-32-TRG-2A GO0.216#1232#12-32 UNEF 2A Go Ring Gage.1948"$105.00$15.00
#12-32-TRG-2A NGO0.216#1232#12-32 UNEF 2A No Go Ring Gage.1917"$105.00$15.00
#12-32-TRG-2A-SET0.216#1232#12-32 UNEF 2A Go/No Go Ring Gage Set.1948" - .1917"$210.00$15.00
#12-32-TRG-3A GO0.216#1232#12-32 UNEF 3A Go Ring Gage.1957"$105.00$15.00
#12-32-TRG-3A NGO0.216#1232#12-32 UNEF 3A No Go Ring Gage.1933"$105.00$15.00
#12-32-TRG-3A-SET0.216#1232#12-32 UNEF 3A Go/No Go Ring Gage Set.1957" - .1933"$210.00$15.00
1/4-20-TRG-2A GO0.251/4201/4-20 UNC 2A Go Ring Gage.2164"$80.00$15.00
1/4-20-TRG-2A NGO0.251/4201/4-20 UNC 2A No Go Ring Gage.2127"$80.00$15.00
1/4-20-TRG-2A-SET0.251/4201/4-20 UNC 2A Go/No Go Ring Gage.2164" - .2127"$160.00$15.00
1/4-20-TRG-3A GO0.251/4201/4-20 UNC 3A Go Ring Gage.2175"$80.00$15.00
1/4-20-TRG-3A NGO0.251/4201/4-20 UNC 3A No Go Ring Gage.2147"$80.00$15.00
1/4-20-TRG-3A-SET0.251/4201/4-20 UNC 3A Go/No Go Ring Gage.2175" - .2147"$160.00$15.00
1/4-28-TRG-2A GO0.251/4281/4-28 UNF 2A Go Ring Gage.2258"$80.00$15.00
1/4-28-TRG-2A NGO0.251/4281/4-28 UNF 2A No Go Ring Gage.2225"$80.00$15.00
1/4-28-TRG-2A-SET0.251/4281/4-28 UNF 2A Go/No Go Ring Gage.2258" - .2225"$160.00$15.00
1/4-28-TRG-3A GO0.251/4281/4-28 UNF 3A Go Ring Gage.2268"$80.00$15.00
1/4-28-TRG-3A NGO0.251/4281/4-28 UNF 3A No Go Ring Gage.2243"$80.00$15.00
1/4-28-TRG-3A-SET0.251/4281/4-28 UNF 3A Go/No Go Ring Gage.2268" - .2243"$160.00$15.00
1/4-32-TRG-2A GO0.251/4321/4-32 UNEF 2A Go Ring Gage.2287"$105.00$15.00
1/4-32-TRG-2A NGO0.251/4321/4-32 UNEF 2A No Go Ring Gage.2255"$105.00$15.00
1/4-32-TRG-2A-SET0.251/4321/4-32 UNEF 2A Go/No Go Ring Gage.2287" - .2255"$210.00$15.00
1/4-32-TRG-3A GO0.251/4321/4-32 UNEF 3A Go Ring Gage.2297"$105.00$15.00
1/4-32-TRG-3A NGO0.251/4321/4-32 UNEF 3A No Go Ring Gage.2273"$105.00$15.00
1/4-32-TRG-3A-SET0.251/4321/4-32 UNEF 3A Go/No Go Ring Gage.2297" - .2273"$210.00$15.00
5/16-18-TRG-2A GO0.31255/16185/16-18 UNC 2A Go Ring Gage.2752"$82.00$15.00
5/16-18-TRG-2A NGO0.31255/16185/16-18 UNC 2A No Go Ring Gage.2712"$82.00$15.00
5/16-18-TRG-2A-SET0.31255/16185/16-18 UNC 2A Go/No Go Ring Gage.2752" - .2712"$164.00$15.00
5/16-18-TRG-3A GO0.31255/16185/16-18 UNC 3A Go Ring Gage.2764"$82.00$15.00
5/16-18-TRG-3A NGO0.31255/16185/16-18 UNC 3A No Go Ring Gage.2734"$82.00$15.00
5/16-18-TRG-3A-SET0.31255/16185/16-18 UNC 3A Go/No Go Ring Gage.2764" - .2734"$164.00$15.00
5/16-24-TRG-2A GO0.31255/16245/16-24 UNF 2A Go Ring Gage.2843"$82.00$15.00
5/16-24-TRG-2A NGO0.31255/16245/16-24 UNF 2A No Go Ring Gage.2806"$82.00$15.00
5/16-24-TRG-2A-SET0.31255/16245/16-24 UNF 2A Go/No Go Ring Gage.2843" - .2806"$164.00$15.00
5/16-24-TRG-3A GO0.31255/16245/16-24 UNF 3A Go Ring Gage.2854"$82.00$15.00
5/16-24-TRG-3A NGO0.31255/16245/16-24 UNF 3A No Go Ring Gage.2827"$82.00$15.00
5/16-24-TRG-3A-SET0.31255/16245/16-24 UNF 3A Go/No Go Ring Gage.2854" - .2827"$164.00$15.00
5/16-32-TRG-2A GO0.31255/16325/16-32 UNEF 2A Go Ring Gage.2912"$105.00$15.00
5/16-32-TRG-2A NGO0.31255/16325/16-32 UNEF 2A No Go Ring Gage.2880"$105.00$15.00
5/16-32-TRG-2A-SET0.31255/16325/16-32 UNEF 2A Go/No Go Ring Gage.2912" - .2880"$210.00$15.00
5/16-32-TRG-3A GO0.31255/16325/16-32 UNEF 3A Go Ring Gage.2922"$105.00$15.00
5/16-32-TRG-3A NGO0.31255/16325/16-32 UNEF 3A No Go Ring Gage.2898"$105.00$15.00
5/16-32-TRG-3A-SET0.31255/16325/16-32 UNEF 3A Go/No Go Ring Gage.2922" - .2898"$210.00$15.00
3/8-16-TRG-2A GO0.3753/8163/8-16 UNC 2A Go Ring Gage.3331"$84.00$19.00
3/8-16-TRG-2A NGO0.3753/8163/8-16 UNC 2A No Go Ring Gage.3287"$84.00$19.00
3/8-16-TRG-2A-SET0.3753/8163/8-16 UNC 2A Go/No Go Ring Gage.3331" - .3287"$168.00$19.00
3/8-16-TRG-3A GO0.3753/8163/8-16 UNC 3A Go Ring Gage.3344"$84.00$19.00
3/8-16-TRG-3A NGO0.3753/8163/8-16 UNC 3A No Go Ring Gage.3311"$84.00$19.00
3/8-16-TRG-3A-SET0.3753/8163/8-16 UNC 3A Go/No Go Ring Gage.3344" - .3311"$168.00$19.00
3/8-24-TRG-2A GO0.3753/8243/8-24 UNF 2A Go Ring Gage.3468"$84.00$19.00
3/8-24-TRG-2A NGO0.3753/8243/8-24 UNF 2A No Go Ring Gage.3430"$84.00$19.00
3/8-24-TRG-2A-SET0.3753/8243/8-24 UNF 2A Go/No Go Ring Gage.3468" - .3430"$168.00$19.00
3/8-24-TRG-3A GO0.3753/8243/8-24 UNF 3A Go Ring Gage.3479"$84.00$19.00
3/8-24-TRG-3A NGO0.3753/8243/8-24 UNF 3A No Go Ring Gage.3450"$84.00$19.00
3/8-24-TRG-3A-SET0.3753/8243/8-24 UNF 3A Go/No Go Ring Gage.3479" - .3450"$168.00$19.00
3/8-32-TRG-2A GO0.3753/8323/8-32 UNEF 2A Go Ring Gage.3537"$106.00$19.00
3/8-32-TRG-2A NGO0.3753/8323/8-32 UNEF 2A No Go Ring Gage.3503"$106.00$19.00
3/8-32-TRG-2A-SET0.3753/8323/8-32 UNEF 2A Go/No Go Ring Gage.3537" - .3503"$212.00$19.00
3/8-32-TRG-3A GO0.3753/8323/8-32 UNEF 3A Go Ring Gage.3547"$106.00$19.00
3/8-32-TRG-3A NGO0.3753/8323/8-32 UNEF 3A No Go Ring Gage.3522"$106.00$19.00
3/8-32-TRG-3A-SET0.3753/8323/8-32 UNEF 3A Go/No Go Ring Gage.3547" - .3522"$212.00$19.00
7/16-14-TRG-2A GO0.43757/16147/16-14 UNC 2A Go Ring Gage.3897"$87.00$19.00
7/16-14-TRG-2A NGO0.43757/16147/16-14 UNC 2A No Go Ring Gage.3850"$87.00$19.00
7/16-14-TRG-2A-SET0.43757/16147/16-14 UNC 2A Go/No Go Ring Gage.3897" - .3850"$174.00$19.00
7/16-14-TRG-3A GO0.43757/16147/16-14 UNC 3A Go Ring Gage.3911"$87.00$19.00
7/16-14-TRG-3A NGO0.43757/16147/16-14 UNC 3A No Go Ring Gage.3876"$87.00$19.00
7/16-14-TRG-3A-SET0.43757/16147/16-14 UNC 3A Go/No Go Ring Gage.3911" - .3876"$174.00$19.00
7/16-20-TRG-2A GO0.43757/16167/16-20 UNF 2A Go Ring Gage.4037"$87.00$19.00
7/16-20-TRG-2A NGO0.43757/16167/16-20 UNF 2A No Go Ring Gage.3995"$87.00$19.00
7/16-20-TRG-2A-SET0.43757/16167/16-20 UNF 2A Go/No Go Ring Gage.4037" - .3995"$174.00$19.00
7/16-20-TRG-3A GO0.43757/16167/16-20 UNF 3A Go Ring Gage.4050"$87.00$19.00
7/16-20-TRG-3A NGO0.43757/16167/16-20 UNF 3A No Go Ring Gage.4019"$87.00$19.00
7/16-20-TRG-3A-SET0.43757/16167/16-20 UNF 3A Go/No Go Ring Gage.4050" - .4019"$174.00$19.00
7/16-28-TRG-2A GO0.43757/16167/16-28 UNEF 2A Go Ring Gage.4132"$105.00$19.00
7/16-28-TRG-2A NGO0.43757/16167/16-28 UNEF 2A No Go Ring Gage.4096"$105.00$19.00
7/16-28-TRG-2A-SET0.43757/16167/16-28 UNEF 2A Go/No Go Ring Gage Set.4132" - .4096"$210.00$19.00
7/16-28-TRG-3A GO0.43757/16167/16-28 UNEF 3A Go Ring Gage.4143"$105.00$19.00
7/16-28-TRG-3A NGO0.43757/16167/16-28 UNEF 3A No Go Ring Gage.4116"$105.00$19.00
7/16-28-TRG-3A-SET0.43757/16167/16-28 UNEF 3A Go/No Go Ring Gage Set.4143" - .4116"$210.00$19.00
1/2-13-TRG-2A GO0.51/2131/2-13 UNC 2A Go Ring Gage.4485"$91.00$19.00
1/2-13-TRG-2A NGO0.51/2131/2-13 UNC 2A No Go Ring Gage.4435"$91.00$19.00
1/2-13-TRG-2A-SET0.51/2131/2-13 UNC 2A Go/No Go Ring Gage.4485" - .4435"$182.00$19.00
1/2-13-TRG-3A GO0.51/2131/2-13 UNC 3A Go Ring Gage.4500"$91.00$19.00
1/2-13-TRG-3A NGO0.51/2131/2-13 UNC 3A No Go Ring Gage.4463"$91.00$19.00
1/2-13-TRG-3A-SET0.51/2131/2-13 UNC 3A Go/No Go Ring Gage.4500" - .4463"$182.00$19.00
1/2-20-TRG-2A GO0.51/2201/2-20 UNF 2A Go Ring Gage.4662"$91.00$19.00
1/2-20-TRG-2A NGO0.51/2201/2-20 UNF 2A No Go Ring Gage.4619"$91.00$19.00
1/2-20-TRG-2A-SET0.51/2201/2-20 UNF 2A Go/No Go Ring Gage.4662" - .4619"$182.00$19.00
1/2-20-TRG-3A GO0.51/2201/2-20 UNF 3A Go Ring Gage.4675"$91.00$19.00
1/2-20-TRG-3A NGO0.51/2201/2-20 UNF 3A No Go Ring Gage.4643"$91.00$19.00
1/2-20-TRG-3A-SET0.51/2201/2-20 UNF 3A Go/No Go Ring Gage.4675" - .4643"$182.00$19.00
1/2-28-TRG-2A GO0.51/2281/2-28 UNEF 2A Go Ring Gage.4757"$110.00$19.00
1/2-28-TRG-2A NGO0.51/2281/2-28 UNEF 2A No Go Ring Gage.4720"$110.00$19.00
1/2-28-TRG-2A-SET0.51/2281/2-28 UNEF 2A Go/No Go Ring Gage.4757" - .4720"$220.00$19.00
1/2-28-TRG-3A GO0.56259/16121/2-28 UNEF 3A Go Ring Gage.4768"$110.00$19.00
1/2-28-TRG-3A NGO0.56259/16121/2-28 UNEF 3A No Go Ring Gage.4740"$110.00$19.00
1/2-28-TRG-3A-SET0.56259/16121/2-28 UNEF 3A Go/No Go Ring Gage.4768" - .4740"$220.00$19.00
9/16-12-TRG-2A GO0.56259/16129/16-12 UNC 2A Go Ring Gage.5068"$105.00$22.00
9/16-12-TRG-2A NGO0.56259/16129/16-12 UNC 2A No Go Ring Gage.5016"$105.00$22.00
9/16-12-TRG-2A-SET0.56259/16129/16-12 UNC 2A Go/No Go Ring Gage.5068" - .5016"$210.00$22.00
9/16-12-TRG-3A GO0.56259/16189/16-12 UNC 3A Go Ring Gage.5084"$105.00$22.00
9/16-12-TRG-3A NGO0.56259/16189/16-12 UNC 3A No Go Ring Gage.5045"$105.00$22.00
9/16-12-TRG-3A-SET0.56259/16189/16-12 UNC 3A Go/No Go Ring Gage.5084" - .5045 '$210.00$22.00
9/16-18-TRG-2A GO0.56259/16189/16-18 UNF 2A Go Ring Gage.5250"$105.00$22.00
9/16-18-TRG-2A NGO0.56259/16189/16-18 UNF 2A No Go Ring Gage.5205"$105.00$22.00
9/16-18-TRG-2A-SET0.56259/16189/16-18 UNF 2A Go/No Go Ring Gage.5250" - .5205"$210.00$22.00
9/16-18-TRG-3A GO0.56259/16249/16-18 UNF 3A Go Ring Gage.5264"$105.00$22.00
9/16-18-TRG-3A NGO0.56259/16249/16-18 UNF 3A No Go Ring Gage.5230"$105.00$22.00
9/16-18-TRG-3A-SET0.56259/16249/16-18 UNF 3A Go/No Go Ring Gage.5264" - .5230"$210.00$22.00
9/16-24-TRG-2A GO0.56259/16249/16-24 UNEF 2A Go Ring Gage.5342"$118.00$22.00
9/16-24-TRG-2A NGO0.56259/16249/16-24 UNEF 2A No Go Ring Gage.5303"$118.00$22.00
9/16-24-TRG-2A-SET0.56259/16249/16-24 UNEF 2A Go/No Go Ring Gage.5342" - .5303"$236.00$22.00
9/16-24-TRG-3A GO0.6255/8119/16-24 UNEF 3A Go Ring Gage.5354"$118.00$22.00
9/16-24-TRG-3A NGO0.6255/8119/16-24 UNEF 3A No Go Ring Gage.5325"$118.00$22.00
9/16-24-TRG-3A-SET0.6255/8119/16-24 UNEF 3A Go/No Go Ring Gage.5354" - .5325"$236.00$22.00
5/8-11-TRG-2A GO0.6255/8115/8-11 UNC 2A Go Ring Gage.5644"$105.00$22.00
5/8-11-TRG-2A NGO0.6255/8115/8-11 UNC 2A No Go Ring Gage.5589"$105.00$22.00
5/8-11-TRG-2A-SET0.6255/8115/8-11 UNC 2A Go/No Go Ring Gage.5644" - .5589"$210.00$22.00
5/8-11-TRG-3A GO0.6255/8185/8-11 UNC 3A Go Ring Gage.5660"$105.00$22.00
5/8-11-TRG-3A NGO0.6255/8185/8-11 UNC 3A No Go Ring Gage.5619"$105.00$22.00
5/8-11-TRG-3A-SET0.6255/8185/8-11 UNC 3A Go/No Go Ring Gage.5660" - .5619"$210.00$22.00
5/8-18-TRG-2A GO0.6255/8185/8-18 UNF 2A Go Ring Gage.5875"$105.00$22.00
5/8-18-TRG-2A NGO0.6255/8185/8-18 UNF 2A No Go Ring Gage.5828"$105.00$22.00
5/8-18-TRG-2A-SET0.6255/8185/8-18 UNF 2A Go/No Go Ring Gage.5875" - .5828"$210.00$22.00
5/8-18-TRG-3A GO0.6255/8245/8-18 UNF 3A Go Ring Gage.5889"$105.00$22.00
5/8-18-TRG-3A NGO0.6255/8245/8-18 UNF 3A No Go Ring Gage.5854"$105.00$22.00
5/8-18-TRG-3A-SET0.6255/8245/8-18 UNF 3A Go/No Go Ring Gage.5889" - .5854"$210.00$22.00
5/8-24-TRG-2A GO0.6255/8245/8-24 UNEF 2A Go Ring Gage.5967"$126.00$22.00
5/8-24-TRG-2A NGO0.6255/8245/8-24 UNEF 2A No Go Ring Gage.5927"$126.00$22.00
5/8-24-TRG-2A SET0.6255/8245/8-24 UNEF 2A Go/No Ring Gage.5967" - .5927"$252.00$22.00
5/8-24-TRG-3A Go0.62511/16245/8-24 UNEF 3A Go Ring Gage.5979"$126.00$22.00
5/8-24-TRG-3A NGO0.62511/16245/8-24 UNEF 3A No Go Ring Gage.5949"$126.00$22.00
5/8-24-TRG-3A SET0.62511/16245/8-24 UNEF 3A Go/No Go Ring Gage.5979" - .5949"$252.00$22.00
11/16-24-TRG-2A GO0.687511/162411/16-24 UNEF 2A Go Ring Gage.6592"$126.00$22.00
11/16-24-TRG-2A NGO0.687511/162411/16-24 UNEF 2A No Go Ring Gage.6552"$126.00$22.00
11/16-24-TRG-2A-SET0.687511/162411/16-24 UNEF 2A Go/No Go Ring Gage.6592" - .6552"$252.00$22.00
11/16-24-TRG-3A GO0.68753/41011/16-24 UNEF 3A Go Ring Gage.6604"$126.00$22.00
11/16-24-TRG-3A NGO0.68753/41011/16-24 UNEF 3A No Go Ring Gage.6574"$126.00$22.00
11/16-24-TRG-3A-SET0.68753/41011/16-24 UNEF 3A Go/No Go Ring Gage.6604" - .6575"$252.00$22.00
3/4-10-TRG-2A GO0.753/4103/4-10 UNC 2A Go Ring Gage.6832"$128.00$22.00
3/4-10-TRG-2A NGO0.753/4103/4-10 UNC 2A No Go Ring Gage.6773"$128.00$22.00
3/4-10-TRG-2A-SET0.753/4103/4-10 UNC 2A Go/No Go Ring Gage.6832" - .6773"$256.00$22.00
3/4-10-TRG-3A GO0.753/4103/4-10 UNC 3A Go Ring Gage.6850"$128.00$22.00
3/4-10-TRG-3A NGO0.753/4103/4-10 UNC 3A No Go Ring Gage.6806"$128.00$22.00
3/4-10-TRG-3A-SET0.753/4103/4-10 UNC 3A Go/No Go Ring Gage.6852" - .6806"$256.00$22.00
3/4-16-TRG-2A GO0.753/4163/4-16 UNF 2A Go Ring Gage.7079"$128.00$22.00
3/4-16-TRG-2A NGO0.753/4163/4-16 UNF 2A No Go Ring Gage.7029"$128.00$22.00
3/4-16-TRG-2A-SET0.753/4163/4-16 UNF 2A Go/No Go Ring Gage.7079" - .7029"$256.00$22.00
3/4-16-TRG-3A GO0.753/4163/4-16 UNF 3A Go Ring Gage.7074"$128.00$22.00
3/4-16-TRG-3A NGO0.753/4163/4-16 UNF 3A No Go Ring Gage.7056"$128.00$22.00
3/4-16-TRG-3A-SET0.753/4163/4-16 UNF 3A Go/No Go Ring Gage.7074" - .7056"$256.00$22.00
3/4-20-TRG-2A GO0.753/4203/4-20 UNEF 2A Go Ring Gage.7162"$150.00$22.00
3/4-20-TRG-2A NGO0.753/4203/4-20 UNEF 2A No Go Ring Gage.7118"$150.00$22.00
3/4-20-TRG-2A-SET0.753/4203/4-20 UNEF 2A Go/No Go Ring Gage.7162" - .7118"$300.00$22.00
3/4-20-TRG-3A GO0.81253/4203/4-20 UNEF 3A Go Ring Gage.7175"$150.00$22.00
3/4-20-TRG-3A NGO0.81253/4203/4-20 UNEF 3A No Go Ring Gage.7142"$150.00$22.00
3/4-20-TRG-3A-SET0.81253/4203/4-20 UNEF 3A Go/No Go Ring Gage.7175" - .7142"$300.00$22.00
13/16-20-TRG-2A GO0.812513/162013/16-20 UNEF 2A Go Ring Gage.7787"$160.00$22.00
13/16-20-TRG-2A NGO0.812513/162013/16-20 UNEF 2A No Go Ring Gage.7743"$160.00$22.00
13/16-20-TRG-2A-SET0.812513/162013/16-20 UNEF 2A Go/No Go Ring Gage.7787" - .7743"$320.00$22.00
13/16-20-TRG-3A GO0.87513/162013/16-20 UNEF 3A Go Ring Gage.7800"$160.00$22.00
13/16-20-TRG-3A NGO0.87513/162013/16-20 UNEF 3A No Go Ring Gage.7767"$160.00$22.00
13/16-20-TRG-3A-SET0.87513/162013/16-20 UNEF 3A Go/No Go Ring Gage.7800" - .7767"$320.00$22.00
7/8-9-TRG-2A GO0.8757/897/8-9 UNC 2A Go Ring Gage.8009"$140.00$28.00
7/8-9-TRG-2A NGO0.8757/897/8-9 UNC 2A No Go Ring Gage.7946"$140.00$28.00
7/8-9-TRG-2A-SET0.8757/897/8-9 UNC 2A Go/No Go Ring Gage.8809" - .7946"$280.00$28.00
7/8-9-TRG-3A GO0.8757/897/8-9 UNC 3A Go Ring Gage.8028"$140.00$28.00
7/8-9-TRG-3A NGO0.8757/897/8-9 UNC 3A No Go Ring Gage.7981"$140.00$28.00
7/8-9-TRG-3A-SET0.8757/897/8-9 UNC 3A Go/No Go Ring Gage.8028" - .7981"$280.00$28.00
7/8-14-TRG-2A GO0.8757/8147/8-14 UNF 2A Go Ring Gage.8270"$140.00$28.00
7/8-14-TRG-2A NGO0.8757/8147/8-14 UNF 2A No Go Ring Gage.8216"$140.00$28.00
7/8-14-TRG-2A-SET0.8757/8147/8-14 UNF 2A Go/No Go Ring Gage.8270" - .8216"$280.00$28.00
7/8-14-TRG-3A GO0.8757/8147/8-14 UNF 3A Go Ring Gage.8286"$140.00$28.00
7/8-14-TRG-3A NGO0.8757/8147/8-14 UNF 3A No Go Ring Gage.8245"$140.00$28.00
7/8-14-TRG-3A-SET0.8757/8147/8-14 UNF 3A Go/No Go Ring Gage.8286" - .8245"$280.00$28.00
7/8-20-TRG-2A GO0.8757/8207/8-20 UNEF 2A Go Ring Gage.8412"$163.00$28.00
7/8-20-TRG-2A NGO0.8757/8207/8-20 UNEF 2A No Go Ring Gage.8368"$163.00$28.00
7/8-20-TRG-2A-SET0.8757/8207/8-20 UNEF 2A Go/No Go Ring Gage.8412" - .8368"$326.00$28.00
7/8-20-TRG-3A GO0.93757/8207/8-20 UNEF 3A Go Ring Gage.8425"$163.00$28.00
7/8-20-TRG-3A NGO0.93757/8207/8-20 UNEF 3A No Go Ring Gage.8392"$163.00$28.00
7/8-20-TRG-3A-SET0.93757/8207/8-20 UNEF 3A Go/No Go Ring Gage.8425" - .8392"$326.00$28.00
15/16-20-TRG-2A GO0.937515/162015/16-20 UNEF 2A Go Ring Gage.9036"$163.00$28.00
15/16-20-TRG-2A NGO0.937515/162015/16-20 UNEF 2A No Go Ring Gage.8991"$163.00$28.00
15/16-20-TRG-2A-SET0.937515/162015/16-20 UNEF 2A Go/No Go Ring Gage.9036" - .8991"$326.00$28.00
15/16-20-TRG-3A GO0.937515/162015/16-20 UNEF 3A Go Ring Gage.9050"$163.00$28.00
15/16-20-TRG-3A NGO0.937515/162015/16-20 UNEF 3A No Go Ring Gage.9016"$163.00$28.00
15/16-20-TRG-3A-SET0.937515/162015/16-20 UNEF 3A Go/No Go Ring Gage.9050" - .9016"$326.00$28.00
1-8-TRG-2A GO1181-8 UNC 2A Go Ring Gage.9168"$171.00$28.00
1-8-TRG-2A NGO1181-8 UNC 2A No Go Ring Gage.9100"$171.00$28.00
1-8-TRG-2A-SET1181-8 UNC 2A Go/No Go Ring Gage.9168" - .9100"$342.00$28.00
1-8-TRG-3A GO1181-8 UNC 3A Go Ring Gage.9188"$171.00$28.00
1-8-TRG-3A NGO1181-8 UNC 3A No Go Ring Gage.9137"$171.00$28.00
1-8-TRG-3A-SET1181-8 UNC 3A Go/No Go Ring Gage.9188" - .9137"$342.00$28.00
1-12-TRG-2A GO11121-12 UNF 2A Go Ring Gage.9441"$171.00$28.00
1-12-TRG-2A NGO11121-12 UNF 2A No Go Ring Gage.9382"$171.00$28.00
1-12-TRG-2A-SET11121-12 UNF 2A Go/No Go Ring Gage.9441" - .9382"$342.00$28.00
1-12-TRG-3A GO11121-12 UNF 3A Go Ring Gage.9459"$171.00$28.00
1-12-TRG-3A NGO11121-12 UNF 3A No Go Ring Gage.9415"$171.00$28.00
1-12-TRG-3A-SET11121-12 UNF 3A Go/No Go Ring Gage.9459" - .9415"$342.00$28.00
1-14-TRG-2A GO11141-14 UNS 2A Go Ring Gage.9519"$171.00$28.00
1-14-TRG-2A NGO11141-14 UNS 2A No Go Ring Gage.9463"$171.00$28.00
1-14-TRG-2A-SET11141-14 UNS 2A Go/No Go Ring Gage.9519" - .9463"$342.00$28.00
1-14-TRG-3A GO11141-14 UNS 3A Go Ring Gage.9536"$171.00$28.00
1-14-TRG-3A NGO11141-14 UNS 3A No Go Ring Gage.9494"$171.00$28.00
1-14-TRG-3A-SET11141-14 UNS 3A Go/No Go Ring Gage.9536" - .9494"$342.00$28.00
1-20-TRG-2A GO11201-20 UNEF 2A Go Ring Gage.9661"$183.00$28.00
1-20-TRG-2A NGO11201-20 UNEF 2A No Go Ring Gage.9616"$183.00$28.00
1-20-TRG-2A-SET11201-20 UNEF 2A Go/No Go Ring Gage.9661" - 9616"$366.00$28.00
1-20-TRG-3A GO11201-20 UNEF 3A Go Ring Gage.9675"$183.00$28.00
1-20-TRG-3A NGO11201-20 UNEF 3A No Go Ring Gage.9641"$183.00$28.00
1-20-TRG-3A-SET11201-20 UNEF 3A Go/No Go Ring Gage.9675" - .9641"$366.00$28.00
1 1/16-12-TRG-2A GO1.06251-1/16121 1/16-12 UN 2A Go Ring Gage1.0067"$205.00$28.00
1 1/16-12-TRG-2A NGO1.06251-1/16121 1/16-12 UN 2A No Go Ring Gage1.0010"$205.00$28.00
1 1/16-12-TRG-2A-SET1.06251-1/16121 1/16-12 UN 2A Go/No Go Ring Gage1.0067" - 1.0010"$410.00$28.00
1 1/16-12-TRG-3A GO1.06251-1/16121 1/16-12 UN 3A Go Ring Gage1.0084"$205.00$28.00
1 1/16-12-TRG-3A NGO1.06251-1/16121 1/16-12 UN 3A No Go Ring Gage1.0042"$205.00$28.00
1 1/16-12-TRG-3A-SET1.06251-1/16121 1/16-12 UN 3A Go/No Go Ring Gage Set1.0084" - 1.0042"$410.00$28.00
1 1/16-18-TRG-2A GO1.06251-1/16181 1/16-18 UNEF 2A Go Ring Gage1.0250"$205.00$28.00
1 1/16-18-TRG-2A NGO1.06251-1/16181 1/16-18 UNEF 2A No Go Ring Gage1.0203"$205.00$28.00
1 1/16-18-TRG-2A-SET1.06251-1/16181 1/16-18 UNEF 2A Go/No Go Ring Gage Set1.0250" - 1.0203"$410.00$28.00
1 1/16-18-TRG-3A GO1.06251-1/16181 1/16-18 UNEF 3A Go Ring Gage1.0264"$205.00$28.00
1 1/16-18-TRG-3A NGO1.06251-1/16181 1/16-18 UNEF 3A No Go Ring Gage1.0228"$205.00$28.00
1 1/16-18-TRG-3A-SET1.06251-1/16181 1/16-18 UNEF 3A Go/No Go Ring Gage Set1.0264" - 1.0228"$410.00$28.00
1 1/8-7-TRG-2A GO1.1251-1/871 1/8-7 UNC 2A Go Ring Gage1.0300"$200.00$28.00
1 1/8-7-TRG-2A NGO1.1251-1/871 1/8-7 UNC 2A No Go Ring Gage1.0228"$200.00$28.00
1 1/8-7-TRG-2A-SET1.1251-1/871 1/8-7 UNC 2A Go/No Go Ring Gage1.0300" - 1.0228"$400.00$28.00
1 1/8-7-TRG-3A GO1.1251-1/871 1/8-7 UNC 3A Go Ring Gage1.0322"$200.00$28.00
1 1/8-7-TRG-3A NGO1.1251-1/871 1/8-7 UNC 3A No Go Ring Gage1.0268"$200.00$28.00
1 1/8-7-TRG-3A-SET1.1251-1/871 1/8-7 UNC 3A Go/No Go Ring Gage1.0322" - 1.0268"$400.00$28.00
1 1/8-12-TRG-2A GO1.1251-1/8121 1/8-12 UNF 2A Go Ring Gage1.0691"$200.00$28.00
1 1/8-12-TRG-2A NGO1.1251-1/8121 1/8-12 UNF 2A No Go Ring Gage1.0631"$200.00$28.00
1 1/8-12-TRG-2A-SET1.1251-1/8121 1/8-12 UNF 2A Go/No Go Ring Gage1.0691" - 1.0631"$400.00$28.00
1 1/8-12-TRG-3A GO1.1251-1/8121 1/8-12 UNF 3A Go Ring Gage1.0709"$200.00$28.00
1 1/8-12-TRG-3A NGO1.1251-1/8121 1/8-12 UNF 3A No Go Ring Gage1.0664"$200.00$28.00
1 1/8-12-TRG-3A-SET1.1251-1/8121 1/8-12 UNF 3A Go/No Go Ring Gage1.0709" - 1.0664"$400.00$28.00
1 1/8-18-TRG-2A GO1.1251-1/8181 1/8-18 UNEF 2A Go Ring Gage1.0875"$205.00$28.00
1 1/8-18-TRG-2A NGO1.1251-1/8181 1/8-18 UNEF 2A No Go Ring Gage1.0828"$205.00$28.00
1 1/8-18-TRG-2A-SET1.1251-1/8181 1/8-18 UNEF 2A Go/No Go Ring Gage1.0875" - 1.0828"$410.00$28.00
1 1/8-18-TRG-3A GO1.1251-1/8181 1/8-18 UNEF 3A Go Ring Gage1.0889"$205.00$28.00
1 1/8-18-TRG-3A NGO1.1251-1/8181 1/8-18 UNEF 3A No Go Ring Gage1.0853"$205.00$28.00
1 1/8-18-TRG-3A-SET1.1251-1/8181 1/8-18 UNEF 3A Go/No Go Ring Gage1.0889" - 1.0853"$410.00$28.00
1 3/16-12-TRG-2A GO1.18751-3/16121 3/16-12 UN 2A Go Ring Gage1.1317"$220.00$28.00
1 3/16-12-TRG-2A NGO1.18751-3/16121 3/16-12 UN 2A No Go Ring Gage1.1259"$220.00$28.00
1 3/16-12-TRG-2A-SET1.18751-3/16121 3/16-12 UN 2A Go/No Go Ring Gage1.1317" - 1.1259"$440.00$28.00
1 3/16-12-TRG-3A GO1.18751-3/16121 3/16-12 UN 3A Go Ring Gage1.1334"$220.00$28.00
1 3/16-12-TRG-3A NGO1.18751-3/16121 3/16-12 UN 3A No Go Ring Gage1.1291"$220.00$28.00
1 3/16-12-TRG-3A-SET1.18751-3/16121 3/16-12 UN 3A Go/No Go Ring Gage1.1334" - 1.1291"$440.00$28.00
1 3/16-18-TRG-2A GO1.18751-3/16181 3/16-18 UNEF 2A Go Ring Gage1.1499"$220.00$28.00
1 3/16-18-TRG-2A NGO1.18751-3/16181 3/16-18 UNEF 2A No Go Ring Gage1.1450"$220.00$28.00
1 3/16-18-TRG-2A-SET1.18751-3/16181 3/16-18 UNEF 2A Go/No Go Ring Gage1.1499" - 1.1450"$440.00$28.00
1 3/16-18-TRG-3A GO1.18751-3/16181 3/16-18 UNEF 3A Go Ring Gage1.1514"$220.00$28.00
1 3/16-18-TRG-3A NGO1.18751-3/16181 3/16-18 UNEF 3A No Go Ring Gage1.1478"$220.00$28.00
1 3/16-18-TRG-3A-SET1.18751-3/16181 3/16-18 UNEF 3A Go/No Go Ring Gage1.1514" - 1.1478"$440.00$28.00
1 1/4-7-TRG-2A GO1.251-1/471 1/4-7 UNC 2A Go Ring Gage1.1550"$210.00$36.00
1 1/4-7-TRG-2A NGO1.251-1/471 1/4-7 UNC 2A No Go Ring Gage1.1476"$210.00$36.00
1 1/4-7-TRG-2A-SET1.251-1/471 1/4-7 UNC 2A Go/No Go Ring Gage1.1550" - 1.1476"$420.00$36.00
1 1/4-7-TRG-3A GO1.251-1/471 1/4-7 UNC 3A Go Ring Gage1.1572"$210.00$36.00
1 1/4-7-TRG-3A NGO1.251-1/471 1/4-7 UNC 3A No Go Ring Gage1.1517"$210.00$36.00
1 1/4-7-TRG-3A-SET1.251-1/471 1/4-7 UNC 3A Go/No Go Ring Gage1.1572" - 1.1517"$420.00$36.00
1 1/4-12-TRG-2A GO1.251-1/4121 1/4-12 UNF 2A Go Ring Gage1.1941"$210.00$36.00
1 1/4-12-TRG-2A NGO1.251-1/4121 1/4-12 UNF 2A No Go Ring Gage1.1879"$210.00$36.00
1 1/4-12-TRG-2A-SET1.251-1/4121 1/4-12 UNF 2A Go/No Go Ring Gage Set1.1941" - 1.1879"$420.00$36.00
1 1/4-12-TRG-3A GO1.251-1/4121 1/4-12 UNF 3A Go Ring Gage1.1959"$210.00$36.00
1 1/4-12-TRG-3A NGO1.251-1/4121 1/4-12 UNF 3A No Go Ring Gage1.1913"$210.00$36.00
1 1/4-12-TRG-3A-SET1.251-1/4121 1/4-12 UNF 3A Go/No Go Ring Gage Set1.1959" - 1.1913"$420.00$36.00
1 1/4-18-TRG-2A GO1.251-1/4181 1/4-18 UNEF 2A Go Ring Gage1.2124"$210.00$36.00
1 1/4-18-TRG-2A NGO1.251-1/4181 1/4-18 UNEF 2A No Go Ring Gage1.2075"$210.00$36.00
1 1/4-18-TRG-2A-SET1.251-1/4181 1/4-18 UNEF 2A Go/No Go Ring Gage1.2124" - 1.2075"$420.00$36.00
1 1/4-18-TRG-3A GO1.31251-1/4181 1/4-18 UNEF 3A Go Ring Gage1.2139"$210.00$36.00
1 1/4-18-TRG-3A NGO1.31251-1/4181 1/4-18 UNEF 3A No Go Ring Gage1.2103"$210.00$36.00
1 1/4-18-TRG-3A-SET1.31251-1/4181 1/4-18 UNEF 3A Go/No Go Ring Gage1.2139" - 1.2103"$420.00$36.00
1 5/16-12-TRG-2A GO1.31251-5/16121 5/16-12 UN 2A Go Ring Gage1.2567"$238.00$36.00
1 5/16-12-TRG-2A NGO1.31251-5/16121 5/16-12 UN 2A No Go Ring Gage1.2509"$238.00$36.00
1 5/16-12-TRG-2A-SET1.31251-5/16121 5/16-12 UN 2A Go/No Go Ring Gage1.2567" - 1.2509"$476.00$36.00
1 5/16-12-TRG-3A GO1.31251-5/16121 5/16-12 UN 3A Go Ring Gage1.2584"$238.00$36.00
1 5/16-12-TRG-3A NGO1.31251-5/16121 5/16-12 UN 3A No Go Ring Gage1.2541"$238.00$36.00
1 5/16-12-TRG-3A-SET1.31251-5/16121 5/16-12 UN 3A Go/No Go Ring Gage1.2584" - 1.2541"$476.00$36.00
1 5/16-18-TRG-2A GO1.3751-5/16181 5/16-18 UNEF 2A Go Ring Gage1.2749"$238.00$36.00
1 5/16-18-TRG-2A NGO1.3751-5/16181 5/16-18 UNEF 2A No Go Ring Gage1.2700"$238.00$36.00
1 5/16-18-TRG-2A-SET1.3751-5/16181 5/16-18 UNEF 2A Go/No Go Ring Gage1.2749" - 1.2700"$476.00$36.00
1 5/16-18-TRG-3A GO1.3751-5/16181 5/16-18 UNEF 3A Go Ring Gage1.2764"$238.00$36.00
1 5/16-18-TRG-3A NGO1.3751-5/16181 5/16-18 UNEF 3A No Go Ring Gage1.2728"$238.00$36.00
1 5/16-18-TRG-3A-SET1.3751-5/16181 5/16-18 UNEF 3A Go/No Go Ring Gage1.2764" - 1.2728"$476.00$36.00
1 3/8-6-TRG-2A GO1.3751-3/861 3/8-6 UNC 2A Go Ring Gage1.2643"$235.00$36.00
1 3/8-6-TRG-2A NGO1.3751-3/861 3/8-6 UNC 2A No Go Ring Gage1.2563"$235.00$36.00
1 3/8-6-TRG-2A-SET1.3751-3/861 3/8-6 UNC 2A Go/No Go Ring Gage1.2643" - 1.2563"$470.00$36.00
1 3/8-6-TRG-3A GO1.3751-3/861 3/8-6 UNC 3A Go Ring Gage1.2667"$235.00$36.00
1 3/8-6-TRG-3A NGO1.3751-3/861 3/8-6 UNC 3A No Go Ring Gage1.2607"$235.00$36.00
1 3/8-6-TRG-3A-SET1.3751-3/861 3/8-6 UNC 3A Go/No Go Ring Gage1.2667" - 1.2607"$470.00$36.00
1 3/8-12-TRG-2A GO1.3751-3/8121 3/8-12 UNF 2A Go Ring Gage1.3190"$235.00$36.00
1 3/8-12-TRG-2A NGO1.3751-3/8121 3/8-12 UNF 2A No Go Ring Gage1.3127"$235.00$36.00
1 3/8-12-TRG-2A-SET1.3751-3/8121 3/8-12 UNF 2A Go/No Go Ring Gage1.3190" - 1.3127"$470.00$36.00
1 3/8-12-TRG-3A GO1.3751-3/8121 3/8-12 UNF 3A Go Ring Gage1.3209"$235.00$36.00
1 3/8-12-TRG-3A NGO1.3751-3/8121 3/8-12 UNF 3A No Go Ring Gage1.3162"$235.00$36.00
1 3/8-12-TRG-3A-SET1.3751-3/8121 3/8-12 UNF 3A Go/No Go Ring Gage1.3209" - 1.3162"$470.00$36.00
1 3/8-18-TRG-2A GO1.43751-3/8181 3/8-18 UNEF 2A Go Ring Gage1.3374"$235.00$36.00
1 3/8-18-TRG-2A NGO1.43751-3/8181 3/8-18 UNEF 2A No Go Ring Gage1.3325"$235.00$36.00
1 3/8-18-TRG-2A-SET1.43751-3/8181 3/8-18 UNEF 2A Go/No Go Ring Gage1.3374" - 1.3325"$470.00$36.00
1 3/8-18-TRG-3A GO1.43751-3/8181 3/8-18 UNEF 3A Go Ring Gage1.3389"$235.00$36.00
1 3/8-18-TRG-3A NGO1.43751-3/8181 3/8-18 UNEF 3A No Go Ring Gage1.3353"$235.00$36.00
1 3/8-18-TRG-3A-SET1.43751-3/8181 3/8-18 UNEF 3A Go/No Go Ring Gage1.3389" - 1.3353"$470.00$36.00
1 7/16-12-TRG-2A GO1.43751-7/16121 7/16-12 UN 2A Go Ring Gage1.3816"$251.00$36.00
1 7/16-12-TRG-2A NGO1.43751-7/16121 7/16-12 UN 2A No Go Ring Gage1.3757"$251.00$36.00
1 7/16-12-TRG-2A-SET1.43751-7/16121 7/16-12 UN 2A Go/No Go Ring Gage1.3816" - 1.3757"$502.00$36.00
1 7/16-12-TRG-3A GO1.51-7/16121 7/16-12 UN 3A Go Ring Gage1.3834"$251.00$36.00
1 7/16-12-TRG-3A NGO1.51-7/16121 7/16-12 UN 3A No Go Ring Gage1.3790"$251.00$36.00
1 7/16-12-TRG-3A-SET1.51-7/16121 7/16-12 UN 3A Go/No Go Ring Gage1.3834" - 1.3790"$502.00$36.00
1 7/16-18-TRG-2A GO1.51-7/16181 7/16-18 UNEF 2A Go Ring Gage1.3999"$251.00$36.00
1 7/16-18-TRG-2A NGO1.51-7/16181 7/16-18 UNEF 2A No Go Ring Gage1.3949"$251.00$36.00
1 7/16-18-TRG-2A-SET1.51-7/16181 7/16-18 UNEF 2A Go/No Go Ring Gage1.3999" - 1.3949"$502.00$36.00
1 7/16-18-TRG-3A GO1.51-7/16181 7/16-18 UNEF 3A Go Ring Gage1.4014"$251.00$36.00
1 7/16-18-TRG-3A NGO1.51-7/16181 7/16-18 UNEF 3A No Go Ring Gage1.3977"$251.00$36.00
1 7/16-18-TRG-3A-SET1.51-7/16181 7/16-18 UNEF 3A Go/No Go Ring Gage1.4014" - 1.3977"$502.00$36.00
1 1/2-6-TRG-2A GO1.51-1/261 1/2-6 UNC 2A Go Ring Gage1.3893"$252.00$36.00
1 1/2-6-TRG-2A NGO1.51-1/261 1/2-6 UNC 2A No Go Ring Gage1.3812"$252.00$36.00
1 1/2-6-TRG-2A-SET1.51-1/261 1/2-6 UNC 2A Go/No Go Ring Gage Set1.3893" - 1.3812"$504.00$36.00
1 1/2-6-TRG-3A GO1.51-1/261 1/2-6 UNC 3A Go Ring Gage1.3917"$252.00$36.00
1 1/2-6-TRG-3A NGO1.51-1/261 1/2-6 UNC 3A No Go Ring Gage1.3856"$252.00$36.00
1 1/2-6-TRG-3A-SET1.51-1/261 1/2-6 UNC 3A Go/No Go Ring Gage Set1.3917" - 1.3856"$504.00$36.00
1 1/2-12-TRG-2A GO1.51-1/2121 1/2-12 UNF 2A Go Ring Gage1.4440"$252.00$36.00
1 1/2-12-TRG-2A NGO1.51-1/2121 1/2-12 UNF 2A No Go Ring Gage1.4376"$252.00$36.00
1 1/2-12-TRG-2A-SET1.51-1/2121 1/2-12 UNF 2A Go/No Go Ring Gage Set1.4440" - 1.4376"$504.00$36.00
1 1/2-12-TRG-3A GO1.51-1/2121 1/2-12 UNF 3A Go Ring Gage1.4459"$252.00$36.00
1 1/2-12-TRG-3A NGO1.51-1/2121 1/2-12 UNF 3A No Go Ring Gage1.4411"$252.00$36.00
1 1/2-12-TRG-3A-SET1.51-1/2121 1/2-12 UNF 3A Go/No Go Ring Gage Set1.4459" - 1.4411"$504.00$36.00
1 1/2-18-TRG-2A GO1.51-1/2181 1/2-18 UNEF 2A Go Ring Gage1.4624"$270.00$36.00
1 1/2-18-TRG-2A NGO1.51-1/2181 1/2-18 UNEF 2A No Go Ring Gage1.4574"$270.00$36.00
1 1/2-18-TRG-2A-SET1.51-1/2181 1/2-18 UNEF 2A Go/No Go Ring Gage Set1.4624" - 1.4574"$540.00$36.00
1 1/2-18-TRG-3A GO1.51-1/2181 1/2-18 UNEF 3A Go Ring Gage1.4639"$270.00$36.00
1 1/2-18-TRG-3A NGO1.51-1/2181 1/2-18 UNEF 3A No Go Ring Gage1.4602"$270.00$36.00
1 1/2-18-TRG-3A-SET1.51-1/2181 1/2-18 UNEF 3A Go/No Go Ring Gage Set1.4639" - 1.4602"$540.00$36.00

Use thread setting plugs to calibrate and properly set adjustable thread ring gages. Adjustable Thread rings can only be calibrated by this method. Truncated thread setplugs have a thread with both a truncated and a full form thread for both the go and the no go member. The full form section inspects and sets the correct clearance and forms at the major diameter of the ring gage. The truncated section controls pitch diameter. A thread ring gage should be set on the full form portion of the setplug the back portion. The ring is then turned onto the truncated portion and should have the same drag and fit as when turned through the full form. A ring gage which spins quickly through the truncated section or “shakes” usually indicates wear. The ring gage should be repaired by relapping if possible or replaced. See Technical Info Document - Calibration Procedures for Thread Ring Gages.

Thread Ring Gages

All Thread Check thread ring gages are root relieved for longer life and more accurate gaging. The gages are manufactured with a root clearance in the major diameter which eliminates the possibility of interference from the full form section of the thread setting plug and major diameter of the part being gaged. This feature assures that the thread flanks are making proper contact.

Long Form Calibration - add $14.00 per gage member.
AGD Adjustable Thread Ring Gages and Set Plugs
Unified Thread Series (UNC-UNF-UNEF)
Standard (ANSI/ASME B1.2) 'X’ Tolerance Class 2 A or 3A
Thread Check, Inc., Thread Set Plugs are class “X” tolerance on pitch diameter and class
“W” tolerance on lead and flank angle. For class “W” tolerance - add 2 5%.
Special gages including preplates, multiple lead, ACME, Buttress, extra length, etc. are priced on request.
UNJ THREADS: ADD $35. TO GO MEMBER

Precision Gage Solutions 800-767-7633