Irwin IWAF24338B10 3/8 Nutsetter 2 9/16 Inch
IRWIN? (r) Nutsetters stand apart from the competition by combining unsurpassed magnetic power and high-performance materials to give you total control of the fastener. Lobular design reduces stripping damage by driving the fastener on the sides instead of forcing the corners to turn. Provides more clearance on the corners of the fastener. Used with sheet metal screws and other hexagonal head fasteners; 1/4" hex shank.