Magnetic Screwdriver Charger & Demagnetizer

Stop chasing dropped screws. This compact Teng Tools magnetizer and demagnetizer gives every screw driver tip instant magnetic grip — or takes it away just as fast.

Slide a screwdriver shaft through the magnetize slot and the tip holds screws firmly on contact, keeping fasteners in place while you work overhead, inside junction boxes, or deep in engine bays. When the job is done and you need a clean, non-magnetic tip, one pass through the opposite slot strips the residual field so the tool no longer attracts filings or clings to hardware.

The whole unit clips onto a key ring that comes included, so it travels with you from truck to bench to job site without taking up pocket space. At just 50 g, it is lighter than most key fobs and far more useful.

Because the design relies on permanent magnets, there are no batteries to replace and no power source to manage. It works on day one exactly the way it will work years from now — pass the shaft through, and the field does the rest.

Use it on Phillips drivers, flat-blade drivers, hex drivers, nut drivers, or any steel shaft that fits through the slot. Ideal for electricians, electronics technicians, mechanics, hobbyists, and anyone who has ever lost a tiny screw inside a panel.

Part number MR500 from Teng Tools — a professional-grade accessory that solves an everyday problem in under two seconds.