50 IMPROVED TRAMMEL HEADS These tools are used to measure the distance between points that are too great to be reached with dividers. The heads are die cast with black wrinkle finish and have hardened, forged steel divider points. The points screw into the heads, and the pencil socket accompanying each set of trammel heads can be used in place of either point. Fea tures • The points screw into the heads • The heads are die cast with black wrinkle finish and have hardened, forged steel divider points • Has an adjustable point Calipers, Dividers AND Trammels Cat. No. EDP Point Size Description in mm 50A 50268 2-1/2 63 (Adjustable) Includes 2 Heads, 2 Points, Pencil Socket 3 75 50B 50269 3 75 Includes 2 Heads, 2 Points, Pencil Socket 50A 101 starrett.com R ules and S quares