The 4-pc Ball Peen Hammer Set with Fiberglass Grip Handles, No. BHG4SETLGM, from Matco Tools, is available as a 24-48 oz. set or 4-16 oz. set. These sets offer versatility for a variety of applications. Crafted from special steel and induction hardened to a hardness of 50-58 HRC, each hammer head guarantees durability and longevity. The lightweight, dual-injection fiberglass handles provide a controlled and balanced swing, while the innovative design features overstrike protection with a 25 percent wider neck and polypropylene cover.