Milwaukee Standard 3 In. Hollow Shaft Nut Driver Set, 4-Piece

SAE nut drivers feature universal driver heads which fit 4 times more fasteners including Square, Hex, 12 Point and Spline. For removal of rusted and stripped bolts. Designed for maximum durability, the wrench ready hex steel shanks are forged and chrome-plated. 3 In. (inch) hollow shaft depth. Deep well sockets. Multiple ID markings allow for quick tool identification on jobsite. Limited Lifetime Warranty. Set includes 1 each: 1/4 x 3 In., 5/16 x 3 In., 7/16 x 3 In., 9/16 x 3 In.