Features: *Striped Head has anti slip function.It can remove all common sizes of damaged or peeled screws. *The screwdriver bits has magnetism, it can catch the screw easily and quickly, and fix it to prevent the drill bit from slipping and improve the work efficiency. *These screwdriver bits are made of high quality material, adopt advanced alloy steel, inductive hardening; It has strong wear resistance, anti-impact, tough and durable *Light weight, small size and compact design. You can take it with you and use it for home, telecommunications, car or mechanical maintenance work. *Suitable for general sizes and all kinds of broken bits. Universal chuck that suitable for most electric hand drills. Remove broken screws or drill holes in step. Specifications: Product name: Non-SlipCrossScrewdriver Bits Material: Alloy Steel Color: Yellow, Black Magnetic: Yes Shank diameter: 6.35mm (1/4 Inch) Hex Screwdriver Bit Type: PH2 Optional Length Set: 50+70mm, 50+90mm, 70+90mm Suitable for: Rechargeable drill, Electric hand drill, Hand drill, Wind batch Quantity: 10pcs Package Included: 10 Non-Slip CrossScrewdriver Bits Note: 1.Transition: 1cm=10mm=0.39inch. 2. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness. 3. Please allow slight manual measurement deviation for the data _x000D_