NUT DRIVER 5/16X1-7/8 IR *Brand Name: DeWalt *Sub Brand: Impact Ready *Drive Size: 5/16 in. *Length: 1-7/8 in. *Material: Black Oxide *Product Type: Nut Driver *Number in Package: 1 pc *Packaging Type: Carded *Shank Type: Quick-Change Hex Shank *Shank Diameter: 1/4 in. *Impact Rated: Yes *Vendor Internet Sales Policy: Sale of this product on third-party online marketplaces (eg. Amazon, eBay, Walmart) or member-owned websites is prohibited without direct written authorizationfrom Stanley Black & Decker.