Specifications: Standard Stage Set

Bodies are C1117 steel; case hardened RC60-62, ground, lapped and black oxide finished. Pins are O-1 tool steel; RC60-63, ground and lapped slide fit in bodies. Pins are 3-1/2" overall length with a ground spherical radius on one end. Bodies have a 1-3/8" dia. gaging surface. Available in the following pin diameters: 1/4", 5/16", 3/8", 7/16" and 1/2"

This product can be customized to suit your gaging requirements.
See examples of customized products