Williams 37633 1/2-Inch Drive 33mm Standard Impact Socket, 12-Point by Williams

商品説明

SUPERTORQUE lobular openings for greater turning power without deforming the fastener;Designed for maximum engagement on 6 point fasteners;Suitable for use with pneumatic and electric impact wrenches;Specially heat treated for impact use to provide long life, safety, and durability;Drive end features pin retention hole and groove