Precise Pro Series Rectangular Steel Gage Block Sets

• Meets or exceeds Federal GGG-G-15C.
• Made of the highest quality tool steel.
• Surface hardness is HRC 64.
• Complete with Manufacturer’s Calibration or Certificate.
• Supplied with fitted case with sizes labeled.

81 Piece Set Blocks included are:
9 blocks: .1001″ thru .1009″ with a step of .0001″
49 blocks: .101″ thru .149″ with a step of .001″
19 blocks: .050″ thru .950″ with a step of .050″
4 blocks: 1.000″ thru 4.000″ with a step of 1.000″

36 Piece Set Blocks included are:
10 blocks: .1001″ thru .1009″ with a step of .0001″,
9 blocks: .101″ thru .109″ with a step of .001″,
9 blocks: .110″ thru .190″ with a step of .010″
8 Blocks: .050, .200, .300, .400, .500, 1.0, 2.0, 4.0″