Outlasts wood and fiberglass handle hammers by well over 30,000 overstrikes
Ergonomic rubber grip handle reinforced with steel bars resists breaking while absorbing impact and vibration
Drop forged head is induction-hardened for long life, and contains steel locking plates that are specially bonded to ensure the head never becomes loose
Lifetime Marathon Warranty - you break it (good luck!), we replace it, no question
Meets ANSI / BS876 specifications for material, hardness, and performance.