Bit set 1/4", for slot, Phillips, Pozidriv, hexagon, TORX® tamping screws - 54 pieces PRODUCT DETAILS 1/4" hexagon DIN 3126 and ISO 1173, style C6.3 Slotted, Phillips, Pozidriv, hexagon, TORX® tamping screws Contents 54 pieces: 51 bits + 1 magnetic universal bit holder + 1 magnetic bit holder with quick release + 1 adapter 1/4 bits 25 mm length: Slotted bits: 4.5 mm, 5.5 mm Phillips bits: PH1, PH2x4, PH3, PH2Gx2 Pozidriv bits: PZ1, PZ2x4, PZ3 TORX® bits: T10 x2, T15 x2, T20 x4, T25 x2, T27, T30 x4, T40 TORX® tamper-resistant bits: TR10, TR15, TR20, TR25, TR30 Hexagon bits: HEX3, HEX4, HEX5, HEX6, HEX8 Robertson bits: No. 1, No. 2 Bits 125 mm length: Phillips bits: PH1, PH2 Pozidriv bits: PZ1, PZ2 Bits 150mm length: