Soft grip handles with swivel top. Chrome vanadium steel hardened blades. Multiples of 12 sets only, Supplied in countertop display. Contents: 6 x Plain slot bits: 1.5, 2.0, 2.5, 3.0, 3.5, 4.0mm, 4 x Cross slot bits: No.00, No.0, No.1, No.2, 8 x Draper TX - STAR® ; bits: T4, T5, T6, T7. T8, T10, T15, T20, 7 x Hexagonal bits: 1.0, 1.3, 1.5, 2.0, 2.5, 3.0, 4.0mm, 1 x Star bit: 2mm, 1 x Round bit: 1mm dia., 1 x Triangle bit: 3mm, 1 x Tri - winged security bit: 3.0, 1 x Spanner security bit: 2.6mm, 1 x Magnetic bit holder/driver Draper TX-STAR products are compatible with †Torx fixing systems.†Torx is the registered trademark of Acument Intellectual Properties LLC.