Check the listing for details. 3 pc Spring Caliper Set Carbon Steel, Gives Accurate Measurements. Condition: New. Listed at 24.95 USD. COMBINING AGE OLD TRADITIONS WITHADVANCED TECHNOLOGY FEATURES1 of Spring Caliper 8" Divider1 of Spring Caliper 8" Inside Caliper1 of Spring Caliper 8" Outside CaliperPRODUCT DESCRIPTION This large, professional wing compass is for scribing arcs and circles, with an arced wing that helps to steady the legs in use, and with a locking screw on the arc to hold the legs firmly in position. Divider - A drawing instrument similar to a compass but with two points, Used for dividing lines and stepping off distances. Each order comes complete with a carbide scribe, ready for heavy-duty industrial, personal, or commercial-grade use.. OUR STORY In 1906 our grandfather Donato Ramella immigrated to the United States from Italy in search of the American dream. In 1937, along with two partners, Donato founded the U.J. Ramelson Company. UJ. Ramelson quickly established themselves as the leader in quality American handmade carving tools. The family tradition of excellence continues with third generation owners John and Dan Ramella. Blending age old traditions, with advanced technologies, our tools are hand forged, heat treated, and tempered by our expert craftsmen. Today, Ramelson is not only a manufacturer, but also a distributor of many fine tools and supplies.