Features: This 2-piece air fitting conversion adapter set is a must-have for anyone who needs- to switch- between PCL- and European fittings- quickly and easily. Made of stainless steel material, these adapters are anti-rust, anti-corrosion, and not easy- to break. The built-in valve- prevents air escaping when changing from one tool to another, ensuring air leakage prevention. Great for mechanics, DIY enthusiasts, and anyone who needs- to work with pneumatic tools regularly. Whether you're working in your garage or on a construction site, these adapters are perfect for connecting different types of pneumatic hoses and tools with ease. With this handy- adapter set, you can say goodbye to the hassle of switching between different types of fittings-. Specifications: 1/4PT British Standard- Color:Silver Material:Stainless Steel Size:As Picture Shows Quantity:2pcs Package Includes: 2x Joint note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.