This adapter is crafted from durable metal, providing excellent resistance to wear. Its quick connect design allows for seamless attachment and detachment, making the process of adding to your vehicle's system straightforward and easy. great for those looking to maintain optimal cooling performance in their cars. Features - Color: Multi -Material:Alloy - Size: 6.30X4.80X3.00cm/2.48X1.89X1.18in -Efficient connection: the quick coupler design ensures efficient and easy connection to your vehicle's -durable construction: crafted from practical metal material, this adapter assure durability and longterm reliability -Wide compatibility: great for use in car repair and maintenance, offering wide compatibility with various systems - adaptability: compatible with multiple refrigerants, improving efficiency and effectiveness in your work -Userfriendly design: designed for easy installation and handling, making it convenient to use and manage Package list: 1 x Quick Coupler Adapter (red)