Fowler 53-670-036-0 36 Piece Rectangular Steel Gage Block Set

Features:

• 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 0.1001'' thru 0.1009'' step of 0.0001''
• 9 Blocks 0.101'' thru 0.109'' steps of 0.001''
• 9 Blocks 0.110'' thru 0.190'' steps of 0.010''
• 5 Blocks 0.100'' thru 0.500'' steps of 0.100''
• 3 Blocks 1'', 2'', 4''
• 1 Block 0.050''