Magnetic Bit Holder Set — 65 mm (red) + 305 mm Why you need this set Reach tight spots and corners: the 65 mm and 305 mm bit holders let you work in shallow or deep recesses without awkward extensions. Keep screws in place and reduce dropped fasteners: strong magnetic tips hold bits and loose screws for faster, safer driving. Protect drywall: the integrated depth limiter prevents screws from overdriving into plasterboard, reducing repair work. Key features and benefits Two sizes included: red magnetic bit holder 65 mm and magnetic bit holder 305 mm for different tasks and working environments. Broad compatibility: external 1/4" hex shank fits all cordless screwdrivers, drills and impact drivers for quick tool changes. Secure locking: quick-change straight holder includes a locking function so bits stay fixed and screws won’t fall off during use. Magnetic and flexible: high-strength magnetic tip holds screws straight; the rotating holder gives added flexibility when driving. Depth control: adjustable depth limiter effectively limits screw depth in drywall or plasterboard to avoid damage. Durable construction: made from chrome vanadium steel with high hardening for rust and corrosion resistance — built to last on the job. How to use Attach the 1/4" hex shank to your drill or driver. Select the 65 mm or 305 mm holder depending on reach required. Use the locking function for secure bit retention during high-torque work. Set the depth limiter when installing screws in drywall to avoid over-penetration. If the head and shaft become loose, simply tighten the screw-on connection. Typical applications Installing drywall or plasterboard where controlled screw depth prevents surface damage. Automotive or appliance repairs where screws sit in recessed or hard-to-reach areas. Cabinetry, furniture assembly, and general construction where holding screws and quick bit changes save time. Notes The product head and shaft are screwed together; tighten if needed.