Feature●TA18/20/23/27/30 Triangle Screwdriver Bit Set, 1/4 Inch Hex Shank S2 Steel Magnetic 2 Inch Long Drill Bits, 5 PieceDescription TA18/20/23/27/30 Triangle Screwdriver Bit Set, 1/4 Inch Hex Shank S2 Steel Magnetic 2 Inch Long Drill Bits, 5 Piece