/ Precision Measuring Tools / Precision Hand Tools / Calipers, Dividers & Trammels / Calipers & Dividers / 274-3 * Not actual product image 51301 274-3 Toolmakers' Spring-Type Caliper and Divider, Inside, 3" Size and Capacity, Solid Nut, Round Leg 51301 Other similar products Starrett 274 Series Toolmakers' Spring-Type Calipers and Dividers with Round Legs and Solid Nut are the finest tools of their type. Designed for toolmakers and all good mechanics who require finer adjustment and better balance so a more sensitive "feel" can be obtained. Precision made to rigid Starrett standards throughout. Features include hardened fulcrum stud, strong and flexible bow string, and centrally located leg adjustment to assure smooth action. 3" (75mm), Inside Caliper. Features Specifications Parts Contact Starrett Features Designed for toolmakers and all good mechanics who require finer adjustment and better balance so a more sensitive feel can be obtained Precision made to rigid Starrett standards throughout Bearing surfaces of the legs are large enough to prevent any side deflection Bow spring is strong and flexible Adjustment is centrally located in the legs to assure smooth action Fulcrum stud is hardened Specifications Type: Inside Size and Approximate Capacity (in): 3" Size and Approximate Capacity (mm): 75mm Joint Type: Spring-Type Leg Style: Round Leg Nut Style: Solid Nut Parts Member of Kit Item #DescriptionPart No.QtyInformation 10ROD, .125-40 ADJ.00028-01 20NUT, .125-4018485-01 30LEG, LEFT #274-303281-01 40LEG, RIGHT #274-303284-01 50PIN, .046X.20503314-01 60BOW #274-303283-B1 70FULCRUM STUD #277-303304-01 80CAP, SCREW FINISH00033-01 90WSHR,.125X.245X.13500096-01