Hermaphrodite Calipers 243 Firm-Joint Hermaphrodite Calipers 6"/150MM This caliper features a round, adjustable leg and an improved firm-joint, which allows the joint to be adjusted at any tension. The leg that holds the adjustable point is offset. 563 Firm-Joint Hermaphrodite Calipers 6"/150MM This caliper has a round, adjustable point held by a straight leg. An improved, firm-joint feature permits the joint to be adjusted at any desired tension. 42 Lock-Joint Hermaphrodite Calipers with Fine-Adjustment 6, 8"/150, 200MM These calipers have an adjustable point, locking joint and fine-adjustment feature for close measurements. After the legs have been set to approximate size and the joint locked, the final adjustment is made by a few turns of the knurled adjusting nut. Hermaphrodite Calipers Starrett Hermaphrodite Calipers are used in layout work for locating and testing centers, laying out distances from an edge, etc. We offer a complete choice from which machinists and toolmakers can select to best suit their requirements. The rugged, properly shaped legs are made of finely finished, high-grade steel. Sizes listed are the lengths of the legs. Actual measuring capacity is approximately one-third greater than the leg size. 243 and 563 Firm-Joint Hermaphrodite Calipers Cat. No. EDP Size* in mm 243-6 51143 6 150 563-6 52572 42 Lock-Joint Hermaphrodite Calipers Cat. No. EDP Size* in mm 42-6 50263 6 150 42-8 50264 8 200 * Actual capacity is one-third greater than the listed size. 243-6 42-6 563-6 313 starrett.com C alipers , D ividers and T rammels