Features: 1. Reducing the impurities in the engine, and last the life of your engine. 2. The most powerful magnets with 5000 Gauss Neodymium Magnets. 3. Made in Japan of the vehicle to fit 4 different sizes available. 4. Your next oirudoren when you to clean the metal part. 6. The diameter of the head 1.5 mm holes are not to lose the wires etc. It can be fixed through. Material: Anodized Aircraft Grade Aluminum High Strength Thread: M20 x P1 50 x screw length: 17 mm Color: Black Net Weight: G includes: Magnetic oirudoren plug x, washer x, Fitment: Fits most Subaru, exception: BR9, BM9 for BRF includes all mounting torque: All of our magnetic oirudorenpuragu 13.4 m/kg (20 ft/incheslbs). Max torukure-texingu 13.4 m/kg (20 ft/incheslbs) Please do not exceed. Please note: To ensure you are ordering the correct size before ordering. 4 kinds of different sizes for the vehicle oirudorenboruto available on the device.