Mining Sledge Hammer Set, 3-Piece (35, 53, 70 oz.) BoltsandNuts.com Shoulder Length: 1-3/8"

Shoulder Length: 1-3/8"

9 Metric Hex Nut

Size #10-56

Part Number: BIT-D/ACO3/8X27/64

and 9 mm heads have 60-tooth ratcheting mechanisms

Mining Sledge Hammer Set, 3-Piece (35, 53, 70 oz.) BoltsandNuts.com Shoulder Length: 1-3/8"Heavy Strikes Large, flat faces deliver heavy strikes for pounding stakes, chisels, and wedges, and for freeing seized or press fit components Short Handle Each hammer's short handle offers controlled swings in confined spaces Steel Collar for Overstrike Protection Steel collars provide overstrike protection, helping prevent damage to the wooden handle just below the head Innovative Wedge Screw A tapered Torx wedge screw expands the wooden handle