14 OZ, Aluminum Smooth Face AlPro Hammer, Forged Aircraft Aluminum Alloy Lighter Than Titanium, Vibration Dampening Shot Built Into The Head For Maximum Force, Perma Cap Steel Head Interlocking Steel Claw Gives Hammer Durable Strength, Reduced Claw Length Provides Increased Leverage, Magnetic Nail Starter In The Head, Patented Shock Reduction Grip In Black