/ Precision Measuring Tools / Precision Hand Tools / Calipers, Dividers & Trammels / Trammels / 50A * Not actual product image 50268 50A Improved Trammel Head 50268 Other similar products The Starrett 50A is 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. Adjustable, includes 2 Heads, 2 Points, Pencil Socket Features Specifications Parts Contact Starrett Features Cast-Iron Bodies 50A has an adjustable point for increased precision. Through hardened steel divider points. Reversible lock bolt allows choice of which graduated side of the blade faces the operator Protractor heads are made of stable cast iron and finished with a choice of attractive black wrinkle finish or smooth black finish Tempered steel blades with accurate, machine-divided graduations A spirit level indicates when the base reference surface is level - a feature not usually available on comparable protractors The heads are die cast with black wrinkle finish and have hardened, forged steel divider points The points screw into the heads Has an adjustable point Specifications Point Size (in): 3, 2-1/2" Point Size (mm): 75, 63mm Includes: Adjustable) Includes 2 Heads, 2 Points, Pencil Socket Parts Member of Kit Item #DescriptionPart No.QtyInformation 1SPRING, .149X.219X1.00X.035X902239-01 2BLOCK #5002243-01 3FRAME, ADJ. #50A02343-01 4FRAME, NON ADJUSTING02344-01 5GIB02233-02 6ARM, ADJUSTING02234-11 7HOLDER, PENCIL02236-01 8NUT, .140-4002345-01 9WSHR,.171X.312X.09302237-1/21 10SCREW, .140-40 SHDR X .250 LONG02240-01 11WSHR,.145X.312X.02502236-1/21 12POINT, 2 1/2"02241-01 13POINT, 3"02242-01 14SCREW, .187-32 THUMB X .593 LONG13797-02