5Pcs Set Bit Set Secured Screwdriver Drill Bits Screwdriver Bits Hex Holder Magnetic U-Shaped 1/4 Inch Bits With Handle Or NotPackage: 5Features: Multi-Function Screw Head Type: WrenchType: Magnetic Screwdriver Color: SilverMagnetic: YesModel Number: Screwdriver Set Screw Head Type: U-Shaped . For the repair and maintenance of electronic, electrical and mechanical equipment. These bits are magnetic, which can be fixed securely on screwdrivers by fastening electric screwdrivers, handheld screwdrivers, electric drills, air drills and so on. Specifications: Material: S2 alloy steel Length: 50mm Size: U4,U5,U6,U7,U8. Shank Type: 6.35mm /0.25 inch Hex Head1/4 inch (6.35mm) Hex Holder Magnetic ChuckPackage Included: 5 x U-Shaped Screwdriver Bit Only the above package content, other products are not included. Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement error is +/- 1-3cm.