The STANLEY FMHT16553 FATMAX 3pc Cold Chisel Set is designed with one piece forged construction for strength. It is hardened, quenched, and tempered for long life and durability. This chisel features a powder-coated finish for easy visibility – makes it easy to find in your tool box. Backed by Stanley’s limited lifetime warranty. Includes: 1) 3/8″ Cold Chisel, 1) 5/8″ Cold Chisel, 1) 1/2″ Cold Chisel.