Larger version of the 4-Step Block for thickness and linearity calibration.
- Alloy: 1018 Steel, Nickel-plated
- Steps: 0.500, 1.000, 1.500, 2.000"
- Step Face: 0.75" x 0.75"
- Spec: Based on ASTM E797
Please contact us if you would like a quote for a custom step block not shown on our site. We are happy to machine blocks to special step thicknesses or in special alloys.