Irwin Tools IWAF34438 Impact Performance Series Nut Setter, 3/8" x 4

This nutsetter utilizes impact drivers for durability and long life, Nutsetter has a lobular design to drive the fastener on the side for less stripping and longer life, Rare Earth magnets provide a strong hold to grip fasteners securely, A black oxide finish on the nutsetter provides corrosion-resistance to increase the life of the bit, Quick-change shank is designed to work with impact drivers and reduces slipping in standard drill chucks, This nutsetter utilizes impact drivers for durability and long life, Nutsetter has a lobular design to drive the fastener on the side for less stripping and longer life, Rare Earth magnets provide a strong hold to grip fasteners securely, A black oxide finish on the nutsetter provides corrosion-resistance to increase the life of the bit, Quick-change shank is designed to work with impact drivers and reduces slipping in standard drill chucks