1 Black Oxide: This is filter adapter, with black oxide, which can prevent corrosion for better performance 2 Metal Material: Filter adapter is made of high quality metal, safe, environmentally friendly and non toxic in use 3 Simple Installation: This is filter adapter that is simple to install, no complicated tools, and easy to use 4 Professional Manufacturing: Oil filter threaded joint is professionally manufactured, sturdy and durable, and can be used with confidence 5 Factory Quality Control: Manufactured in accordance with standard specifications and strictly follows the factory quality control
What's in the box
1 x Car Oil Filter Adapter