CAR MAGNETIC GEARBOX OIL DRAIN PLUG REMOVER WRENCH ANTI-SCALD DISASSEMBLY TOOL Magnetic oil plug tool wrench, anti-scalding. Magnetic drain plug removal tool for quick and safe removal of your drain plug bolts. Simply loosen the plug with a wrench, then connect the strong magnet to the drain plug and turn the tool to remove the plug. Length: 350mm Steel wire diameter: 3mm Magnet diameter: 18mm