Mishimoto MMODP-1615B Magnetic Oil Drain Plug M16 x 1.5, Black Material: 6061 Aluminum / Thread Pitch: M16 x 1.5 / Hex Head Size: 24mm Powerful neodymium magnet / Reduces metal debris and fragment contamination in engine oil Torque Spec: 15 ft/lbs for all magnetic oil drain plugs. Do not exceed the maximum torque rating of 15 ft/lbs. Increases engine life and includes a dowty seal Mishimoto Lifetime Warranty