Larger version of the 4-Step Block for thickness and linearity calibration.
Alloy:
1018 Steel Nickel-plated
7075-T6 Aluminum clear-anodized
Type 304 Stainless Steel
Steps: 0.500, 1.000, 1.500, 2.000″ Step Face: 0.75″ x 0.75″ Spec: Based on ASTM E797
Available In: Inch