The vise rotates 360 degrees and includes a protractor ring with 5 degree graduations. Riser blocks extend the work piece diameter capacity of staging centers and v-blocks, and are available in two different heights. Fixture bases simplify building your own staging fixtures. They fit all standard projectors with dovetail worktable slots. Fixture bases are made of gray iron castings, cored out underneath for ease in assembling custom fixture parts or slides.
Sufficient material is left on the top surface for machining locating shoulders or keyways.
Off center, reversible keys provide flexibility in positioning the fixture base relative to the focal plane.