The threaded elbow design of these pneumatic fittings allows for versatile installation in tight spaces. made with materials, these fittings allow performance and resistance to wear and tear. ideal for use in air tools, compressors, and other pneumatic systems, they offer a convenient and efficient solution for connecting air hoses. Features Suitable diameter: 6mm Connection threaded: 1/4 inch -Color:Silver -Material:Nickel plated brass -Size: 3.50X2.50X2.50cm/1.38X0.98X0.98in -Firm construction: crafted from nickel plated brass, these quick connector pneumatic tools offer excellent resistance to damage and high temperatures, allowing performance -Effortless installation: the design allows for seamless and rapid installation and removal of air hoses, saving time and effort -Wide range of uses: ideal for use in pneumatic and hydraulic systems, these quick connect hose fittings are versatile enough to handle various applications -Firm connection: the threaded design a secure and tight connection, minimizing the risk of air leaks and disconnections -Multiple options: these air fittings come in a range of models, providing solutions for different connection needs Package list: x straight connectors 6 x elbow connectors