This ratchet and screwdriver bit set contains 78 pieces and comes supplied in a two-layered box with transparent lid. Manufactured from hardened and tempered chrome vanadium steel. Contents include: 1 x 1/4" sq. dr. and 1/4" hex ratchet 1 x 1/4" bit holder 1 x 50mm 1/4" sq. dr. extension bar 1 x 25mm 1/4" magnetic precision bit holder 1 x 60mm 4mm magnetic bit holder 1 x tweezers 1 x 1/4" hex to 1/4" sq. dr. adaptor 41 x screwdriver bits (1/4" x 25mm) 9 x plain slot: 3 (x2), 4 (x2), 5 (x2), 6 (x2), 7mm 8 x PH-type: No.0 (x2), No.1 (x2), No.2 (x2), No.3 (x2) 4 x PZ-type: No.0, No.1, No.2, No.3 11 x Draper TX-STAR®: T10, T15, T20 (x2), T25 (x2), T27, T30 (x2), T35, T40 5 x hex: 2.0, 3.0, 4.0, 5.0, 6.0mm 4 x square: No.0, No.1, No.2, No.3 1 x 1/4" Hex to 1/4" sq. dr. adaptor 20 x screwdriver bits (4 x 28mm) 5 x plain slot: 1, 1.5, 2, 2.5, 3.5mm 2 x PH-type: No.000, No.00 6 x Draper TX-STAR®: T4, T5, T6, T7, T8, T9 5 x hex: 0.7, 0.9, 1.3, 1.5, 2.5mm 2 x star: 0.8, 1.2mm 9 x sockets: 4, 5, 6, 7, 8, 9, 10, 11, 12mm
