- Hardened, stabilized blanks up to 2.510″
are carried in stock to facilitate fast deliveries - Chrome plate Quote on request
- Inch or metric sizes
- “One Complete” means a Go & Nogo member bolted to a double-end handle, marked for size and class.
- Certificate Calibration Info & Pricing
- Quantity 4 or more of identical size -8%
Trilocks
Features:
| Range Above | Thru | Class | Tolerance in Inches | Go Member | Nogo Member | One Complete | Handles Only Number, Size, & Price |
| .760" | .947" | XX | .000030 | $194.00 | $194.00 | $409.00 | 2-1/2 |
| (19.05mm | 24.05mm) | X | .000060 | 159.00 | 159.00 | 339.00 | 1/2"Hex |
| Go 1-1/4" | Long | Y | .000090 | 141.00 | 141.00 | 303.00 | 4" Lg |
| Nogo 3/4" | Long | Z | .000120 | 124.00 | 124.00 | 269.00 | $21.00 |
| .947" | 1.135" | XX | .000030 | $197.00 | $193.00 | $412.00 | 3-1/2 |
| (24.05mm | 28.83mm) | X | .000060 | 162.00 | 158.00 | 342.00 | 5/8"Hex |
| Go 1-3/8" | Long | Y | .000090 | 144.00 | 140.00 | 306.00 | 4" Lg |
| Nogo 3/4" | Long | Z | .000120 | 127.00 | 123.00 | 272.00 | $22.00 |
| 1.135" | 1.510" | XX | .000030 | $213.00 | $206.00 | $443.00 | 4-1/2 |
| (28.83mm | 38.35mm) | X | .000060 | 175.00 | 168.00 | 367.00 | 13/16"Hex |
| Go 1-1/2" | Long | Y | .000090 | 150.00 | 143.00 | 317.00 | 4" Lg |
| Nogo 3/4" | Long | Z | .000120 | 138.00 | 131.00 | 293.00 | $24.00 |
| 1.510" | 2.010" | XX | .000040 | $241.00 | $230.00 | $498.00 | 5-1/2 |
| (38.35mm | 51.05mm) | X | .000080 | 201.00 | 190.00 | 418.00 | 1" Hex |
| Go 1-7/8" | Long | Y | .000120 | 181.00 | 170.00 | 378.00 | 4-1/4" Lg |
| Nogo 7/8" | Long | Z | .000160 | 161.00 | 150.00 | 338.00 | $27.00 |
| 2.010" | 2.510" | XX | .000040 | $286.00 | $271.00 | $586.00 | 6 |
| (51.05mm | 63.75mm) | X | .000080 | 241.00 | 226.00 | 496.00 | 1-1/8"Hex |
| Go 2" | Long | Y | .000120 | 218.00 | 203.00 | 450.00 | 5" Lg |
| Nogo 7/8" | Long | Z | .000160 | 196.00 | 181.00 | 406.00 | $29.00 |
| 2.510" | 3.010" | XX | .000050 | $366.00 | $346.00 | $744.00 | 7 |
| (63.75mm | 76.45mm) | X | .000100 | 316.00 | 296.00 | 644.00 | 1-1/4"Hex |
| Go 2" | Long | Y | .000150 | 291.00 | 271.00 | 594.00 | 6" Lg |
| Nogo 1" | Long | Z | .000200 | 266.00 | 246.00 | 544.00 | $32.00 |
| 3.010" | 3.510" | XX | .000050 | $396.00 | $371.00 | $799.00 | 7 |
| (76.45mm | 89.15mm) | X | .000100 | 341.00 | 316.00 | 689.00 | 1-1/4"Hex |
| Go 2" | Long | Y | .000150 | 313.00 | 288.00 | 633.00 | 6" Lg |
| Nogo 1" | Long | Z | .000200 | 286.00 | 261.00 | 579.00 | $32.00 |
| 3.510" | 4.010" | XX | .000050 | $446.00 | $416.00 | $894.00 | 7 |
| (89.15mm | 101.85mm) | X | .000100 | 386.00 | 356.00 | 774.00 | 1-1/4"Hex |
| Go 2-1/8" | Long | Y | .000150 | 356.00 | 326.00 | 714.00 | 6" Lg |
| Nogo 1" | Long | Z | .000200 | 326.00 | 296.00 | 654.00 | $32.00 |
| 4.010" | 4.510" | XX | .000050 | $516.00 | $481.00 | $1,029.00 | 7 |
| (101.85mm | 114.55mm) | X | .000100 | 451.00 | 416.00 | 899.00 | 1-1/4"Hex |
| Go 2-1/8" | Long | Y | .000150 | 418.00 | 383.00 | 833.00 | 6" Lg |
| Nogo 1" | Long | Z | .000200 | 386.00 | 351.00 | 769.00 | $32.00 |
| 4.510" | 5.010" | XX | .000065 | $606.00 | $566.00 | $1,204.00 | 7 |
| (114.55mm | 127.25mm) | X | .000130 | 536.00 | 496.00 | 1,064.00 | 1-1/4"Hex |
| Go 2-1/8" | Long | Y | .000190 | 501.00 | 461.00 | 994.00 | 6" Lg |
| Nogo 1" | Long | Z | .000250 | 466.00 | 426.00 | 924.00 | $32.00 |
| 5.010" | 5.510" | XX | .000065 | $706.00 | $661.00 | $1,399.00 | 7 |
| (127.25mm | 139.95mm) | X | .000130 | 631.00 | 586.00 | 1,249.00 | 1-1/4"Hex |
| Go 2-1/8" | Long | Y | .000190 | 593.00 | 548.00 | 1,173.00 | 6" Lg |
| Nogo 1" | Long | Z | .000250 | 556.00 | 511.00 | 1,099.00 | $32.00 |
| 5.510" | 6.010" | XX | .000065 | $816.00 | $766.00 | $1,614.00 | 7 |
| (139.95mm | 152.65mm) | X | .000130 | 736.00 | 686.00 | 1,454.00 | 1-1/4"Hex |
| Go 2-1/8" | Long | Y | .000190 | 696.00 | 646.00 | 1,374.00 | 6" Lg |
| Nogo 1" | Long | Z | .000250 | 656.00 | 606.00 | 1,294.00 | $32.00 |