Drive Type : Phillips Drive Size : #2 Shank Type : Hex Shank Size : 1/4 In Material : Steel Finish : Black Oxide Length : 1 In Suitable For : Impact Driver
Drive Type : Phillips Drive Size : #1 Shank Type : Hex Shank Size : 1/4 In Material : High-Grade S2 Tool Steel Finish : Black Oxide Length : 2 In Suitable For : IRWIN Magnetic Screw-Hold Attachment
Drive Type : Lobular Drive Size : 3/8 In Shank Type : Hex Shank Length : 1/4 In Material : Steel Finish : Black Oxide Diameter : 9/16 In Length : 1-7/8 In