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TRILOCK PLUG GAGES
All Cylindrical Trilock plug gages are manufactured to ASME/ANSI B47.1 AGD standard and
ASME/ANSI B89.1.5 standard. Gaging surface is hardened to Rc 60-62.
TOLERANCE
GO
NOGO       HANDLE
SIZE-RANGE
CLASS      LENGTH
MEMBER
LENGTH
MEMBER
NO.
HANDLE
$59.00
$58.00
XX
$11.00
.7600" - .9470"
X
1-1/4
48.00
3/4"
47.00
2-1/2
19.30mm-24.05mm
Y
31.8mm
46.00
19.1mm
45.00
Z
44.00
43.00
LENGTH
LENGTH
XX
75.00
74.00
GO
NOGO
.9471" ­ 1.135"
X
1-3/8"
49.00
3/4"
48.00
3-1/2
11.00
24.06mm-28.83mm
Y
34.9mm
47.00
19.1mm
46.00
Z
45.00
44.00
XX
85.00
84.00
1.1351" ­ 1.510"
X
1-1/2"
47.00
3/4"
46.00
4-1/2
12.00
GO
28.84mm-38.35mm
Y
38.1mm
45.00
19.1mm
44.00
Member
Z
45.00
48.00
XX
80.00
78.00
1.5101" ­ 2.010"
X
1-7/8"
63.00
7/8"
62.00
5-1/2
14.00
38.36mm-51.05mm
Y
47.6mm
59.00
22.2mm
58.00
Z
56.00
54.00
88.00
86.00
XX
2.0101" ­ 2.510"
X
2"
66.00
7/8"
63.00
6
15.00
51.06mm-63.75mm
Y
50.8mm
64.00
22.2mm
62.00
Z
62.00
60.00
XX
120.00
108.00
2.5101" ­ 3.010"
X
2"
70.00
1"
65.00
7
16.00
63.76mm-76.45mm
Y
50.8mm
65.00
25.4mm
60.00
Z
63.00
59.00
XX
165.00
135.00
3.0101" ­ 3.510"
X
2"
130.00
1"
105.00
7
16.00
76.46mm-89.15mm
Y
50.8mm
126.00
25.4mm
101.00
Z
117.00
91.00
XX
175.00
136.00
NOGO
3.5101" ­ 4.010"
X
2-1/8"
138.00
1"
104.00
7
16.00
Member
89.16mm-101.85mm
Y
54.0mm
128.00
25.4mm
98.00
Z
123.00
94.00
XX
189.00
146.00
Trilock gages are used to inspect
4.0101" ­ 4.510"
X
2-1/8"
147.00
1"
107.00
7
16.00
large diameters. Like reversible
101.86mm-114.55mm
Y
54.0mm
141.00
25.4mm
110.00
gages, when one end wears out, the
Z
129.00
97.00
gage end can be turned around.
XX
230.00
149.00
4.5101" ­ 5.010"
X
2-1/8"
187.00
1"
112.00
7
16.00
This design significantly
114.56mm-127.25mm
Y
54.0mm
179.00
25.4mm
114.00
increases the gaging life of
168.00
107.00
Z
the gage. Gage members are
XX
245.00
188.00
securely attached to the trilock
5.0101" ­ 5.510"
X
2-1/8"
193.00
1"
118.00
7
16.00
127.26mm-139.95mm
Y
54.0mm
183.00
25.4mm
115.00
handle with mounting bolts.
Z
171.00
106.00
XX
270.00
238.00
Unilateral Tolerance
6.010" ­ 6.510"
X
2 1/8"
224.00
1"
203.00
7
16.00
GO ­ Plus Tolerance
152.66mm-165.35mm
Y
54.0mm
210.00
25.4mm
194.00
NOGO ­ Minus Tolerance
Z
193.00
163.00
Chrome Plated ­ Add 30%
XX
365.00
248.00
6.511" ­ 7.010"
X
2 1/8"
284.00
1"
216.00
7
16.00
Carbide priced on request.
165.36mm-178.05mm
Y
54.0mm
275.00
25.4mm
209.00
Z
225.00
192.00
XXX Add 100% to
XX
379.00
294.00
XX prices up to 1.510".
7.011" ­ 7.510"
X
2 1/8"
320.00
1"
279.00
7
16.00
Quantity discounts available on identical units.
178.06mm-190.75mm
Y
54.0mm
305.00
25.4mm
253.00
Z
284.00
231.00
XX
396.00
325.00
7.511" ­ 8.010"
X
2 1/8"
337.00
1"
297.00
7
16.00
Larger diameters quoted on request
190.76mm-203.45mm
Y
54.0mm
316.00
25.4mm
288.00
Z
294.00
249.00
34
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