Description This 43 Piece Bosch Precision Screwdriver Bit Set for precision and standard screwdriving applications. Useful for professionals who repair devices with precision screws. The bits are colour coded to enable easy identification. Supplied in a Pick and Click Case. Contains: 3 x 25mm Phillips Bits: PH1, PH2, PH32 x 25mm Pozi Bits: PZ1, PZ25 x 25mm TORX Security Bits: TH10, TH15, TH20, TH25, TH304 x 25mm HEX Bits: 3, 4, 5, 63 x 25mm Slotted Bits: 3, 4, 52 x 25mm U Bits: U6, U81 x 25mm Y Bit: Y3 3 x 28mm Precision Phillips Bits: PH000, PH00, PH05 x 28mm Precision TORX Bits: T2, T3, T4, T5, T61 x 28mm Precision TORX Security Bit: TH82 x 28mm Precision HEX Bits: 1.5, 23 x 28mm Precision Slotted Bits: 1.5, 2, 2.51 x 28mm Precision U Bit: U2.61 x 28mm Precision Y Bit: Y12 x 28mm Precision Star Bits: 0.8, 1.22 x 28mm Precision Tri Bits: 2, 2.3 1 x Add On Precision Flexible Extension 1 x Standard Bit Handle 1 x Precision Bit Handle