1. High quality 2. Durable performance 3. Available sizes:slotted, phillips, pozi, square 4.Tip can be with magnetic force. Our ... . 4. Available sizes: Slotted(-): 3*75,5*75,5*100,6*38,6*100,7*150,8*150mm; Phillips(+): PH0*75,PH1 ... ,S1*100,S2*100,S2*150,S3*100,S3*150mm. Screwdriver