Expert Quality, comprises socket, 10mm and 14mm insert bits. All are manufactured from the highest quality hardened and tempered steels. Packed in blow mould carrying case and display sleeve. Features and BenefitsS2 steel bits and chrome vanadium steel socketsAll bits are correctly hardened and tempered Contents 1 x Bit holder 10mm hexagon x 3/8" sq. drive 1 x Bit holder 10mm hexagon x 1/2" sq. drive 1 x Bit holder 14mm hexagon x 1/2" sq. drive 8 x Draper TX-STAR® security bits, 30mm : T20, T25, T27, T30, T40, T45, T50, T55 2 x Draper TX-STAR® security bits, 50mm : T60, T70 8 x Draper TX-STAR® bits, 75mm: T20, T25, T27, T30, T40, T45, T50, T55 2 x Draper TX-STAR® bits, 78mm : T60, T70 5 x Spline bits, 30mm : 5, 6, 8, 10, 12mm 4 x Spline bits, 75mm : 6, 8, 10, 12mm 7 x Hexagonal bits, 30mm : 4, 5, 6, 7, 8, 10, 12 5 x Hexagonal bits, 75mm: 5, 6, 7, 8, 10mm 2 x Plain slot bits, 30mm: 8, 10mm 3 x PZ-Type bits, 30mm: No.1, No.2, No.3 5 x Draper TX-STAR® 1/4" sq. Dr. socket: E4, E5,