General description 3pcs 6.35mm Hex Shank Magnetic Screwdriver Bit Holder Socket Screwdriver Bits are designed for quick release and efficient work. With a length of 60mm, these bit holders are ideal for exchanging sleeves and joints, extending connecting rods, and transferring various screwdriver bits. Technical specifications Shank: 1/4" (6.35mm) Hex Shank Length: 60mm Material: Chrome Vanadium Steel Features: High hardness, anti-slip, large torque, long service life, and durability Compatibility and accessories Fits all electric drills, 1/4" impact drivers, and handheld screwdrivers Only suitable for single hex shank drill bits; not compatible with double-headed screwdriver bits Installation To release the bit, pull the knurled end against a spring Usage Perfect for drill, screwdriver, batch head, and other applications Allows for quick change and release of screwdriver bits Other information Contents: 3 x 60mm Screwdriver Bit Holders Note: The magnetic feature is located only at