Accusize Industrial Tools 81 Pc Grade B Steel Gage Block Set, P900-S581
by Accusize Industrial Tools
- 81 pcs Gauge Blocks: 9 blocks: .1001-.1009" in .0001" steps / 49 Blocks: .101-.149" in .001" Steps / 19 Blocks: .050-.950" in .050 steps / 4 Blocks: 1-4" in 1" steps, Gauge Block Set is assigned serial numbers and is accompanied with a MFG's certificate of inspection listing the deviation for each block, Hardened to HRC 64; Meets or exceeds federal specification GGG-G-15C;, Gauge block set is made to special standards to resist corrosion and defacement, The coefficient of thermal expansion is 6.4 X 10;