Fowler 81 Piece Rectangular Steel Gage Block Set 53-670-081 536700810

Fowler 81 Piece Rectangular Steel Gage Block Set 53-670-081 536700810

• Grade AS1

• 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

• Price includes 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 1.000″