36 PCS Steel Spacer Block Sets, #3604-7001
- Accuracy: ±0.0001″
- Hardened to HRC 57-60.
- 3/4″ diameter, 1/4-28 I.D.thread
- Each block clearly marked for size
- Hardened and lapped
- Four connecting screws included, make any length desired
- Complete in fitted case
36 piece set including:
9 blocks: 0.101″ to 0.109″ by 0.001″
15 blocks: 0.050″ to 0.190″ by 0.010″
9 blocks: 0.200″ to 1.000″ by 0.100″
1 block: 0.0625″
1 block: 0.125″
1 extra block: 1.000″
4 screws for connecting space blocks and hex keys.