Irwin® Insert Nutsetters, Product Details: For use with sheet metal screws and other hexagonal hd faeners, n be used in bit holding screwdrivers or in any non-magnetic bit holder | Big talog Page#: 2012:2259 | Body Diam: 1/2 in | Brand: IRWIN | Country of Origin: CN | Drive Size [Nom]: 5/16 in | Drive Type: Hex | Hazmat: NO | Opening Size [Nom]: 5/16 in | Overall Length [Nom]: 1 1/2 in | Shank Diam [Nom]: 1/4 in | Special Order: YES | Type: Magnetic Nutsetter | UNSPSC: 27111702
