Drive Type : Square Recess Drive Size : #3 Shank Type : Hex Shank Size : 1/4 In Material : High-Grade Steel Finish : Black Oxide Length : 2-3/8 In Suitable For : IRWIN Magnetic Screw-Hold Attachment
Drive Type : Phillips Shank Size : 1/4 In Material : Steel Length : 2-3/8 In Includes : (3) #2 Phillips/#2 Phillips Bits, Magnetic Screw-Hold Attachment
Drive Type : Hex Drive Size : 3/8 In Shank Type : 1/4 Quick Change In Material : Chromium-Vanadium Steel Finish : Natural Length : 1-3/4 In Suitable For : Driving Hex-Head Nuts, Bolts And Screws