GReddy Neodymium Drain Bolt
The GReddy Magnetic Oil Drain Plug is a powerful 5000 Gauss neodymium magnet. The Neodymium magnet is one of the most powerful magnet on the market. The hard anodized aluminum drain plugs are available in three popular sizes to match most Japanese vehicles. By using the "GReddy Magdrain" plug, you can help reduce the amount of abrasive materials in your engine, while extending the life of your engine.

M12x1.25 fits most Toyota, Nissan and Daihatsu
M14x1.5 fits most Honda (fits both oil pan and transmission drain), Mitsubishi, Mazda and Suzuki
M20x1.5 fits most Subarus