Expert Quality , comprises sockets, insert bits, ring wrenches, keys and drivers. All are manufactured from the highest quality hardened and tempered steels. Packed in blow mould window carrying case and display sleeve. Contents: bit holder 1/4" hexagon x 1/4" sq. drive bit holder 10mm hexagon x 3/8" sq. drive bit holder 14mm hexagon x 1/2" sq. drive 10 Draper TX-STAR 1/4" insert bits 30mm long size: T7, T8, T9, T10, T15, T20, T25, T27, T30 and T40 10 Draper TX-STAR Tamperproof 1/4" insert bits 25mm long size: T7T, T8T, T9T, T10T, T15T, T20T, T25T, T27T, T30T and T40T 5 Draper TX-STAR 10mm insert bits 30mm long size: T40, T45, T50, T55 and T60 7 Draper TX-STAR 10mm insert bits 75mm long size: T15, T20, T25, T30, T40, T45 and T50 1 Draper TX-STAR 14mm insert bit 120mm long size: T55 2 Draper TX-STAR 14mm insert bits 78mm long size: T60 and T70 7 Draper TX-STAR 1/4" sq. dr. sockets size: E4, E5, E6, E7, E8, E10 and E11 5 Draper TX-STAR 3/8" sq. dr. sockets size: E12, E14, E16, E18 and E20 2 Draper TX-STAR 1/2" sq. dr. sockets size: E22 and E24 14 Draper TX-STAR keys size: T8, T9, T10, T15, T20, T25, T27, T30, T40, T45, T50, T55, T60 and T70 9 Draper TX-STAR Drivers (male head) size: T8, T9, T10, T15, T20, T25, T27, T30 and T40 4 Draper TX-STAR Ring Wrenches size: E6 x E8, E10 x E12, E14 x E18 and E20 x E24 Telescopic-magnetic pick-up tool length 150-670mm Draper TX-STAR insert bits, sockets, keys and drivers are compatible with Torx fixing systems.