Altraco MGA-34 36 Piece Gage Block Set - Grade B

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SKU: 31200147

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Made from alloy tool steel with a Rockwell hardness of 65 to provide for long wear and resistance to stains and rust
Each block meets or exceeds Federal specification GGG-G-15A
Manufactured under carefully controlled conditions allowing for the highest degree of accuracy when used at a temperature of 68°F
Grade B: Accuracy: +50 / -50 MILLIONTHS
36 Pcs Include: 2 Blocks .10005” and .1000”, 9 Blocks .1001” thru .1009” Step .0001”, 9 Blocks .101” thru .109” Step .001”, 9 Blocks .110” thru .190” Step .010”, 4 Blocks .200” thru .500” Step .100”, 3 Blocks 1.000” and .2000” and 4.000”