Precise 81 Piece Square Steel Gage Block Sets
- Each block has a threaded center hole.
- Made of the highest quality tool steel.
- Surface hardness is HRC 64.
- Meets or exceeds U.S. Federal specification GGG - G - 15C.
- Complete with manufacturer's calibration or certification that is not NIST traceable.
- Supplied in a sturdy fitted wooden case.
9 blocks.1001-.1009" with a step of .0001"
49 blocks: .101-.149" with a step of .001"
19 block: .050-.950" with a step of .050"
4 blocks: 1.000-4.00" with a step of 1.000"
For more info, visit www.p65warnings.ca.gov.
