General description The Bosch 43 Piece Extra Hard Screwdriver Bit Set is designed for all standard screwdriving tasks. The bits are color-coded for easy identification, and the set is supplied in a sturdy plastic Pick and Click box for organization and protection. Technical specifications Number of pieces: 43 Bit types included: Phillips, Pozi, TORX, TORX Security, Hex, Slotted, Nut Setters Bit lengths: 25mm and 65mm Sizes: PH1, PH2 (x2), PH3, PZ1, PZ2 (x2), PZ3, T10, T15, T20 (x2), T25, T27, T30, T40, 3mm, 4mm, 5mm, 6mm, 6mm (Nut Setters), 8mm, 10mm, 13mm Other information Supplied in a sturdy plastic Pick and Click box