Internal Spring Caliper
Internal Spring Caliper
SKU: HI MME-052

A caliper whose legs turn outward so that it can accurately measure inside dimensions, as the inside diameter of a pipe.Inside calipers are used to measure inside dimensions such as the inside diameter of a tube, while outside calipers are used for measuring outside dimensions such as the outside diameter of a tube or a piece of bar stock. Because the arms on calipers are made of fairly light metal, they may be sprung out of shape quite easily. They require a light touch. The accuracy achieved in making measurements with simple calipers is very much dependent on the machinist.Internal Spring CaliperFEATURES: Bow spring is flexible yet strong to assure reliable measurementsLegs made of flat stock for durabilityHigh-grade steel is ruggedCentrally located adjustment to ensure smooth actionCurved tips for transferring the measurement of the internal size of an objectMade from high-grade steelLegs made of flat stockFulcrum stud is hardenedSatin chrome finish for ease of reading and resistance to rust

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