Accessories for screwing, drilling -Hex Socket Sleeve Nozzles Magnetic Nut Driver Drill Bit Hex Power Tool 7mm Highlights generic brand Hex Socket Sleeve Nozzles Magnetic Nut Driver Drill Bit Hex Power Tool 7mm Description: The bell-shaped hexagonal insert and magnetic allows the bit to hold the bit in place for faster installation. Designed and motorized for long life and good durability for operation. Used in the manufacture of assembly systems and others. Suitable for all electric drills, screw guns, cordless and magnetic drivers Sandblasted chrome vanadium steel drill bits Quick release hex shank will save you time. Specification: Material: Steel Color: Chrome Silver Overall Length: 65mm / 2.56inch. Hex Head: 6.35mm (1/4) Package Include: 5pcs Hex Socket Magnetic Socket Adapter Note: Please allow 1-3cm (0.4-1.18) differs due to the manual measurement and slight color variation for different display setting. Thank you for your understanding, have a nice day!