b'Calipers, Dividers AND Trammels50quaRes and ulesIMPROVED TRAMMEL HEADSThese 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 ofs Rtrammel heads can be used in place of either point.F EaturEs 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 pointPoint SizeCat. No. EDP in mm Description50A 50268 2-1/263 (Adjustable) Includes 2 Heads, 2 Points, Pencil Socket3 7550B 50269 3 75 Includes 2 Heads, 2 Points, Pencil Socket50Astarrett.com 73'