GearWrench 3/4" Drive 3/4" F x 1/2" M Impact Adapter

Features and Benefits:72 tooth ratcheting box end needs a minimal 5° to move fasteners vs. 30° for standard wrenches;Off-corner loading design on box end provides better grip and reduces fastener rounding;Thin head and beam provide greater access in confined work areas;Size conveniently stamped on both ends of the beam for quick identification;Manufactured from alloy steel for better strength and longer tool life