The Draper 63516 is an expert quality selection of 196 bits for automotive and workshop use. This set is manufactured from S2 steel, which is correctly hardned and tempered, with a satin chromed finish for added reliability. Includes: adaptor 3/8\" Sq Dr. x 10mm adaptor 1/2\"Sq x 10mm Hex 1/4\" E sockets E4, E5, E6, E7, E8 3/8\" E sockets E10, E11, E12, E14 1/2\" E sockets E16, E18, E20, E22, E24 1/4\" Draper TX-STAR® socket bits T8, T9, T10, T15, T20, T25, T27, T30 3/8\" Draper TX-STAR® socket bits T40, T45, T47, T50, T55 1/2\" Draper TX-STAR® socket bits T60, T70 1/4\" hex socket bits H3, H4, H5, H6, H7, H8 3/8\" hex socket bits H9, H10, H12, H14mm 1/2\" hex socket bits H17, H19mm 1/4\" plain slot socket bits 3, 4, 4.5, 5, 5.5, 6, 6.5, 7mm 1/4\" cross slot socket bits No.0, No.1, No.2, No.3 1/4\" pozi socket bits No.0, No.1, No. 2, No.3 13 x metric hex keys 1.3, 1.5, 2, 2.5, 3, 3.5, 4, 4.5, 5, 5.5, 6, 8, 10mm 9 x Draper TX-STAR® keys CRV: T10, T15, T20, T25, T27, T30, T40, T45, T50 30mm bits Draper TX-STAR® T20, T25, T30, T40, T45, T47, T50, T55, T60, T70 Draper TX-STAR® security T20T, T25T, T30T, T40T, T45T, T47T, T50T, T55T, T60T, T70T Hex 4, 5, 6, 7, 8, 10, 12, 14mm Ribe M5, M6, M7, M8, M9, M10, M12, M13, M14, Spline M5, M6, M8, M10, M12, M14, 75mm bits Draper TX-STAR® T20, T25, T30, T40, T45, T47, T50, T55, T60, T70 Draper TX-STAR® security T20T, T25T, T30T, T40T, T45T, T47T, T50T, T55T, T60T, T70T Hex: 4, 5, 6, 7, 8, 10, 12, 14mm Ribe M5, M6, M7, M8, M9, M10, M12, M13, M14 Spline M5, M6, M8, M10, M12, M14