Bit set - Bits made of S2 PLUS Steel. -Composition: > Phillips:1, 2, 2, 3 > Pozidriv: 1, 2, 2, 3 > Flat 3, 4, 5, 6 > Hexagonal: 3, 4, 5, 6 > Torx: 10, 15, 20, 25, 27, 30, 40 > Tamper-proof: 10, 15, 20, 25, 27, 30, 40 > 1 25 mm adapter. >1 quick adapter - Set of 32 pieces. -Ideal for use in mechanics, furniture assembly, shelves, DIY, etc. -Article known as wrench set, screwdriver set, bit set, tool set, tool kit, screwdriver kit.