Features: Quick connectors for air pipes, polyurethane pipes, pneumatic tools, etc. They are used to connect threaded pipes and hoses. Premium metal construction, finished for resistance to corrosion. Easy installation and maintenance, very safe and reliable for work. Easy to use, simply slide collar and lock the connector. Specification: Color: Gold Material: Iron, Copper Interface: NPT1/4" Pressure: 150 (MPa) Weight: approx. 396g Applications: Used for connecting and diverting air pipes of various pneumatic tools and air compressors Package List: 1 x Pneumatic quick coupler Package List 1Quick connectors for air pipes, polyurethane pipes, pneumatic tools, etc. 2They are used to connect threaded pipes and hoses. 3Easy installation and maintenance, very safe and reliable for work. 4Premium metal construction, finished for resistance to corrosion. 5Easy to use, simply slide collar and lock the connector.