M12 / M22 Magnetic Oil Drain Plug Due to inevitable mechanical daily wear and tear, microscopic particles are formed and recirculated in the engine between each and every oil change. Unfortunately, even with high quality engine oil filter in place, these harmful particulates cannot be contained. LEYO Magnetic Drain Plug removes harmful metal particle contamination from circulating with the engine oil to reduce engine friction wear. Cleaner oil for maximum engine protection.
