Stanley Proto J5014B 3/8-Inch Drive Deep Socket, 7/16-Inch, 12 Point, Black Oxide by Stanley-Proto

商品説明

Black oxide finish - hand use only;Proto 12 Point Sockets are ideal for use on stubborn or damaged fasteners and also on fasteners made from soft materials;The Torque Plus design is a high performance drive configuration which allows for quick and easy socket engagement to the fastener flats;The Torque Plus configuration employs a radius-corner design, shifting contact area and stress away from the fastener corners;The Torque Plus internal design minimizes fastener rounding, helps to extend fastener life