Item #: 585-94172. For use with sheet metal screws and other hexagonal head fasteners Can be used in bit holding screwdrivers or in any non-magnetic bit holder Overall Length = 1 5/8 inDrive Size = 7/16 inDrive Type = HexNose Opening Size = 5/8 inOperating Packing Shank Diameter = 1/4 inTip Type = Magnetic Nutsetter Customers also search for: Discount 7/16" Mag. Nutsetter, Buy 7/16" Mag. Nutsetter, Wholesale 7/16" Mag. Nutsetter, 673765941729, 94172, Nut Setters