
1. Air Coupler and Plug Kit, Air Couplers and Fittings, Quick Connector, Prevost Air Couplers. 2.Material: Iron, Plating. 3.Size: 1 /4. 4.Usage: Widely used in pneumatic pipe connection, pneumatic tools, automotive industry, mechanical engineering, systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries such as agriculture, mining, road construction, all kinds of trachea joints, automated mechanical equipment, etc.