/ Precision Measuring Tools / Precision Hand Tools / Calipers, Dividers & Trammels / Calipers & Dividers / 73A-4 * Not actual product image 50334 73A-4 Yankee Spring-Type Inside Calipers, 4" Size and Capacity, Solid Nut, Flat Leg 50334 Other similar products Starrett 73 Series "Yankee" Spring-Type Inside Calipers with Flat Legs and Solid Nut are made from a high-grade steel and well-finished. The legs are made of flat stock and are very durable. Calipers feature a hardened fulcrum stud, strong and flexible bow string, and centrally located leg adjustment to assure smooth action. Caliper size and capacity is 4". 4" (100mm) with Solid Nut assure smooth action. Caliper size and capacity is 4". Features Specifications Parts Downloads Contact Starrett Features Starrett Yankee Calipers and Dividers are made from a high-grade steel and well-finished The bow spring, although flexible, is exceedingly strong to assure reliability All sizes are available with either spring nut or solid nut The Starrett quick-adjusting automatic-closing spring nut is designed for making fast, positive adjustments Fulcrum stud is hardened and has a smooth bearing surface The legs are made of flat stock and are very durable The threads of the nut firmly engage the screw at the slightest pressure from the leg When the pressure is withdrawn, the nut automatically releases itself, sliding freely over the screw Specifications Type: Inside Size and Approximate Capacity (in): 4" Size and Approximate Capacity (mm): 100mm Joint Type: Spring-Type Leg Style: Flat Leg Nut Style: Solid Nut Parts Member of Kit Item #DescriptionPart No.QtyInformation 1LEG, RIGHT #73-418791-02 2STUD, LEFT18382-01 3STUD, RIGHT18380-01 4CAP, STUD-RIGHT18381-01 5PIN, .047D X .250L18277-01 6BOW #73-400079-01 7FULCRUM STUD #8300135-01 8CAP, STUD-LEFT18397-01 9BALL/SCREW, #79PT990191 10•NUT, .125-4018485-0 1 11•WSHR,.125X.245X.13500096-0 1 12•CAP, SCREW FINISH00033-0 1 13•SCREW, INSIDE CALIPER, 125-40 x 2.315 LONG18379-0 1 Downloads Catalog 33 - Section 14 - Calipers, Dividers, and Trammels Manufacturing calipers and dividers since about 1890, we continue to build them with the same level of quality today. Even with many more options available today, these tools are still the best choice for many measurement transfer, scribing and other jobs. We also offer trammel heads, divider points and attachments. Precision Hand Tools (Catalog 33) 612 page catalog featuring precision hand tool, force measurement, vison systems, optical comparators, laser measurement, and flat stock.