The Bahco 808050S-22 Stubby Ratchet Screwdriver Set is a compact 18-piece set and is ideal for all small screwdriving applications and is suitable for both trade professionals to DIY'ers. It is a great addition to any professional or DIY enthusiasts tool box, and is stored in a bright, easy to see, hard plastic case with foam inlay to hold all parts securely in their desired location. Contents 1 x 808050S Stubby Ratchet Screwdriver 17 x 25mm S2 Zinc Phosphate Bits PH1, PH2, PH3, PZ1, PZ2, TX10, TX15, TX20, TX25, TX27, TX30, TX40, SL4, SL5, SL5.5, SL6.5, SL1/4in 1 x 1/4in Socket Adaptor 1 x 1/4in Bit Adaptor 1 x 50mm 1/4in Square Hex Bit Holder 1 x 150mm 1/4in Square Flexible Socket Adaptor