Sledge Hammer, 12 lb., 32 In, Fiberglass/ HANDLE LENGTH: 32.000 INCHES NOMINAL HEAD LENGTH: 7.375 INCHES NOMINAL HEAD WEIGHT: 12.000 POUNDS FACE DIAMETER: 2.750 INCHES NOMINAL WEIGHT: 14.500 POUNDS HANDLE MATERIAL: GLASS FIBER HEAD MATERIAL: STEEL SPECIAL FEATURES: NON-SLIP CUSHION GRIP STYLE DESIGNATOR: 8 SLEDGE, BLACKSMITH'S DOUBLE-FACED SPECIFICATION/STANDARD DATA: 05047-ASME B107.400 CAT 54 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD NONDEFINITIVE SPEC/STD DATA: 1 TYPE