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MRP-1500/2500/3500 Series Crest Diameter and Ovality Gages - 1-1/2" - 24" Tubing

Thirty years ago, Gagemaker introduced the MRP® crest diameter and ovality gage which forever changed the industry. Today, the MRP® series of gages is the industry standard worldwide. Whether you call it Crest Diameter, Root Diameter, or Ball PD, Pitch Diameter governs the strength of the actual thread assembly and ensures API dimensional measurement specs are met. (Check out the new carbon fiber MRP AIR.)

MRP-1500/2500/3500 Series Crest Diameter and Ovality Gages - 1-1/2" - 24" Tubing

The Gagemaker MRP® crest diameter gages measure the internal and external pitch diameters of tapered threaded connections. Any slight variations in diameter or ovality are immediately detected with these precision gages allowing the operator total control over the quality in the threads they are producing . MRP® crest diameter gages are extremely versatile with 3 models that can can easily adjust to measure thread diameters ranging from 1½” – 20”. The ability to inspect and measure a range of internal and external diameters with one gage, eliminates the need for heavy, cumbersome, and expensive fixed limit ring or plug gages.

The gage uses two pivoting shoes that rest on the crests of the threads during inspection. Any variations in pitch diameter
detected during inspection are shown on the gage’s indicator.

Gagemaker offers both rod style setting standard and frame style setting standards which can be used to preset the MRP® Crest Diameter Gage.

Thread Check has a team of technical experts that are ready to help you with all your gauging and measurement requirements. Contact us via email at info@threadcheck.com or call us at 800 767 7633

View Options Technical Info
SKU Description External Range Internal Range Reach Each
MRP-2512-7 Gagemaker - Solid Body Internal Crest Diameter Gage, 7" reach N/A 2 3/8" - 4 1/2" 7"
$1,942.80
MRP-3502 Gagemaker - Solid Body Internal Crest Diameter Gage, 6 1/4"" reach N/A 8 5/8" - 24" 4"
$2,434.40
MRP-2522 Gagemaker - Solid Body Internal Crest Diameter Gage, 4" reach N/A 4 1/2" - 13 3/8" 4"
$1,661.50
MRP-2512 Gagemaker - Solid Body Internal Crest Diameter Gage, 3 3/8" reach N/A 4 1/2" - 9 5/8" 3 3/8"
$1,630.30
MRP-1500 Gagemaker - Solid Body External/Internal Crest Gage, 3 3/8" Reach 2 7/8" - 4 1/2" 1 1/2" - 4 1/2" 3 3/8"
$1,145.90
MRP-3503 Gagemaker - Solid Body External/Internal Crest Diameter Gage, 6 1/4" reach 8 5/8" - 24" 8 5/8" - 24" 6 1/4"
$2,653.20
MRP-2523 Gagemaker - Solid Body External/Internal Crest Diameter Gage, 4" reach 4 1/2" - 13 3/8" 4 1/2" - 13 3/8" 4"
$1,974.00
MRP-2513 Gagemaker - Solid Body External/Internal Crest Diameter Gage, 3 3/8" reach 4 1/2" - 9 5/8" 4 1/2" - 9 5/8" 3 3/8"
$1,942.80
MRP-2511 Gagemaker - Solid Body External Pitch Diameter Gage, 4" reach 4 1/2" - 9 5/8" N/A 4"
$1,224.00
MRP-2511-7 Gagemaker - Solid Body External Crest Diameter Gage, 7" reach 4 1/2" - 9 5/8" N/A 7"
$1,536.50
MRP-3501 Gagemaker - Solid Body External Crest Diameter Gage, 6 1/4"" reach 8 5/8" - 24" N/A 4"
$2,121.90
MRP-2521 Gagemaker - Solid Body External Crest Diameter Gage, 4" reach 4 1/2" - 13 3/8" N/A 4"
$1,250.00
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