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Metrology » Reference Masters » Gage Blocks Fowler

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

• 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


*Image shown for representational purposes only

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″


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