GRAY GT-SF-3 - DEAD BLOW HAMMER 48OZThis Dynamic 48 oz Dead Blow Hammer features a weather resistant fiberglass handle with a non slip rubber handle. The high strength fiberglass handle helps dampen vibration and the epoxy bond permanently affixes head to handle, preventing loosening over time. Features Head design reduces rebound, conserving the energy of each strike. Meets ANSI standards 2. 36 head diameter