32 Razor Sharp Dunlap 1″ Beveled Edge Socket Chisels Posted on July 14, 2026 Dunlap was a trademark used by Sears between 1938 and 1960. Marked “Dunlap”. Chisel lengths (excluding handle): about 5 1/2″. Overall length: about 9 1/2″. Refinished handle. Back flattened to a mirror finish.