Irwin 1837556 Impact Magnetic Nutsetter, 1/4″ x 4″

This IRWIN Impact Performance Series 1/4-inch Lobular Nutsetter utilizes impact drivers for durability and long life. Each nutsetter has a lobular design that drives the fastener on the side instead of the corner for less stripping and longer life. The rare magnets in this nutsetter grip the fasteners securely. A black oxide finish provides corrosion-resistance to increase the life of the bit. A 1/4-inch quick-change shank reduces slipping in most standard drill chucks.