Technical Data:
Micrometer inspection gauge block set
Material: alloy steel
Meet ISO3650 grade 0
Applicable micrometer: 25-50mm
Gauge blocks included in set (mm): 25, 27.5, 30.1, 32.7, 35.3, 37.9, 40, 42.6, 45.2, 47.8, 50
Optical flat: not included
Supplied with manufacturer inspection certificate

Dimensions:
For 0.5<=L<=10mm: W=30mm
For L>10mm: W=35mm
Gauge block H=9mm