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 : Torx Drive Size : T20 Shank Type : Hex Shank Size : 1/4 In Material : Steel Length : 1 In Includes : (25) Screwdriver Bits And Bit Extender/Holder