Stanley 51-941 16-Ounce AntiVibe Curved Claw Forged Steel Head and Handle Hammer Stanley - Black & Decker 1-piece double-forged steel head and handle for superior swing and greater durability Patented ergonomic handles designed for multiple grip positions Unique grip design for both framers and nail hammers Limited lifetime warranty An ideal professional grade framing/nailing hammer 1-piece double-forged steel head and handle for superior swing and greater durability Patented ergonomic handles designed for multiple grip positions Unique grip design for both framers and nail hammers Limited lifetime warranty