Starrett No. 73 Inside Spring Calipers 3 Inch
This is a good used No. 73 inside caliper, with the solid fine adjustment nut. This caliper is in very good condition overall with no owner's names, no noted wear, no rust, some minor darkening on the finish, a few tiny pitted area, very good tips joint and spring. It is marked "THE L.S. STARRETT ATHOL MASS. U.S.A." on one side.