81 Pieces Fowler Grade Ø Rectangular Gage Block Set
- Grade Ø
- Each block is rectangular steel and hardened to 65RC, stress relieved, lapped to accurate size, parallelism and flatness, then carefully inspected and marked for size; designed to meet close tolerances
- Each set includes standard sizes found in more expensive sets. Each block individually serialized; conforms to rigid standards of the National Institute of Standards & Technology
- Complete with fitted wood case
Blocks included in each set:
- 9 Blocks .1001? thru .1009? step of .0001?
- 49 Blocks .101? thru .149? steps of .001?
- 19 Blocks .050? thru .950? steps of .05?
- 4 Blocks 1.000? thru 4.000? steps of 1.00