product namecustomizedsizescrewdriveryes3",4',5",6",8,10, 12" Screwdriver made from 6150Cr-V steel Screwdriver set/precision screwdriver set/mini screwdriver/screw driver 1. Material: S2, Cr-Mo, Cr-V or #45 steel 2. Finishing: Satin, chrome plated, electrophoresis, or zinc plated 3. Size: 3", 4", 5", 6", 8", 10" and 12" 4. Material of handle available: PVC, PP+TPR or PP+TPE 5. Types of shank: Round, square or hexagonal 6. Blackened tip with strong magnetic force 7. Packing: Bulk packing, plastic hanger, tied card, skin packing, display box, sliding card, double blister card or blow molding case