Starrett PT19306, Carbide Point Only for 70BX Scriber

This is a 2 - 7/8" (72mm) Carbide Replacement Point for Starrett 70BX Scriber. Overview of the Scriber: The handle is made of steel, knurled and nickel plated. The scriber point is steel, properly hardened and finely tapered so the location of the point is not obscured. The scriber is held firmly in the handle by a knurled chuck and when not in use can be reversed, telescoped into the handle, and locked by the chuck. The hexagon-shaped head prevents rolling.