... 58 screwdrivers in 1 set, fit for cellphone,laptop and desk computer maintainance. 58 in 1 YH-201103 ... . Particularly environmentally friendly plastic,comfortable operation.3. Screwdriver rod made from senior chrome ... 1.5,2,2.5,3,3.5,4 (discounted model, bike, engine, machinery)Y-shaped: Y3 (demolition GB, Wii, Nokia charger ... computer, mobile phone use)Word: 1,1.3,1.5,2,2.5,3,4 (most commonly used)Cross: ...