GSG 2025 Catalog

TRILOCK CYLINDRICAL PLUG GAGES STEEL

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.

QUANTITY DISCOUNT 5 OR MORE OF IDENTICAL SIZE LESS 10%

CHROME add 50%

QUANTITY 1

Handle

Handle

Size

Class Tolerance Length

Go

Nogo

#

Price

.760 to .947

XX

See

Go 1 1/4 NoGo 3/4

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

103.00 80.00 75.00 71.00 101.00 79.00 74.00 70.00 101.00 79.00 75.00 71.00 140.00 108.00 102.00 97.00 161.00 118.00 112.00 107.00 188.00 138.00 122.00 116.00 273.00 211.00 203.00 193.00 299.00 238.00 218.00 208.00 369.00 284.00 269.00 256.00 425.00 329.00 312.00 296.00 436.00 336.00 320.00 305.00 453.00 350.00 332.00 315.00 469.00 364.00 347.00 329.00 686.00 529.00 505.00 480.00 708.00 544.00 519.00 492.00 743.00 573.00 544.00 516.00

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

102.00 80.00 74.00 70.00 97.00 75.00 71.00 68.00 98.00 78.00 74.00 70.00 134.00 104.00 100.00 95.00 149.00 116.00 109.00 104.00 176.00 126.00 110.00 106.00 226.00 181.00 158.00 150.00 243.00 186.00 176.00 161.00 293.00 226.00 214.00 203.00 329.00 240.00 226.00 215.00 381.00 248.00 230.00 219.00 431.00 296.00 279.00 265.00 432.00 323.00 307.00 281.00 445.00 337.00 318.00 306.00 481.00 386.00 374.00 355.00 582.00 485.00 468.00 445.00

2 1/2 2 1/2 2 1/2 2 1/2 3 1/2 3 1/2 3 1/2 3 1/2 4 1/2 4 1/2 4 1/2 4 1/2 5 1/2 5 1/2 5 1/2 5 1/2

$ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $ $

15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 15.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 19.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00 20.00

19.301mm to 24.05mm

X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z X Y Z

Chart

.9471 to 1.135

XX .000030 Go 1 3/8

24.051mm to 28.83mm

.000060 NoGo 3/4

.000090 .00012

1.1351 to 1.510

XX .000030 Go 1 1/2

28.831mm to 38.35mm

.000060 NoGo 3/4

.000090 .00012

1.5101 to 2.010

XX .000040 Go 1 7/8

38.351mm to 51.05mm

.000080 NoGo 7/8

.00012 .00016

2.0101 to 2.510

XX .000040 Go 2

6 6 6 6 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7 7

51.051mm to 63.75mm

.000080 NoGo 7/8

.00012 .00016 .0001 .00015 .0002 .0001 .00015 .0002 .0001 .00015 .0002 .0001 .00015 .0002

2.5101 to 3.010

XX .000050 Go

2

63.751mm to 76.45mm

NoGo 1

3.0101 to 3.510

XX .000050 Go 2

76.451mm to 89.15mm

NoGo 1

3.5101 to 4.010

XX .000050 Go 2 1/8

89.151mm to 101.85mm

NoGo 1

4.0101 to 4.510

XX .000050 Go 2 1/8

101.851mm to 114.55mm

NoGo 1

4.5101 to 5.010

XX .000065 Go 2 1/8

114.551mm to 127.25mm

.00013 NoGo 1

.00019 .00025

5.0101 to 5.510

XX .000065 Go 2 1/8

127.251mm to 139.95mm

.00013 NoGo 1

.00019 .00025

5.5101 to 6.010

XX .000065 Go 2 1/8

139.951mm to 152.65mm

.00013 NoGo 1

.00019 .00025

6.0101 to 6.510

XX .000065 Go 2 1/8

152.651mm to 165.35mm

.00013 NoGo 1

.00019 .00025

6.5101 to 7.010

XX .000080 Go 2 1/8

165.351mm to 178.05mm

.00016 NoGo 1

.00024 .00032

7.0101 to 7.510

XX .000080 Go 2 1/8

178.051mm to 190.75mm

.00016 NoGo 1

.00024 .00032

7.5101 to 8.010

XX .000080 Go 2 1/8

190.751 to 203.45mm

.00016 NoGo 1

.00024 .00032

29

Effective March 2025 - © Glastonbury Southern Gage