EDGE FINDER SINGLE END 3/8" 827A

The Starrett 827 edge finder allows for quick and accurate location of work surfaces. It makes it easy, fast, and precise to locate surfaces to be worked on. This handy tool accurately locates flat and straight edges, shoulders, grooves, round parts, studs, dowels, center points, and drawn lines. Body and contacts are made of tool steel, hardened, ground, and honed to tight diameter and concentricity tolerances. Single end: body diameter: 0.375 in., contact diameter: 0.200 in.