Nonsparking Sledge Hammer, Head Material Brass, Head Weight 1 1/2 lb, Overall Length 12 in, Handle Material Fiberglass, Handle Design Nonslip Grip, Standard Tool (Accessory Needed for Tethering), Face Diameter 1 1/8 in, Head Width 1 1/8 in, Head Length 3 1/2 in, Head Color Natural, Handle Color Yellow, Features Nonmagnetic, Standards ASME B 107.54