103 Piece Rectangular Steel Metric Gage Block Set 53-671-050

• Grade AS2
• Constructed of a special steel of high carbon & chrome content, hardened to 65RC, ensures hard wear resistance and stability.

• Manufactured under carefully controlled conditions to ensure maximum accuracy, parallelism and flatness.

• Calibrated to Fowler specifications which meet or exceed ASME B89.1.9-2002.

• Sets include certification traceable to the National Institute of Standards & Technology.

• Surface finish: .4 millionths (.01 microns).

• Price includes fitted wood case


*Image shown for representational purposes only

Blocks included in each set:
49 Blocks 1.01mm thru 1.49mm steps of .01mm
49 Blocks 0.5mm thru 24.5 steps of 0.5mm
4 Blocks 25mm thru 100mm steps of 25mm
1 Block 1.005mm

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