1,The quick‑connect joint can be rotated 360 degrees, easy to install, flexible and save space. The release ring adopts an elliptical design for easy disassembly 2,Stainless steel buckle bring firm intubation, smooth air tube insertion and extraction, come with convenient operation 3,Simple push‑in design, used to connect pipes, providing a safe connection without additional sealing 4,Excellent resin material possess high pressure resistance, higher strength, sturdiness and durability 5,Mainly used in mechanical processing, hospital treatment, textile and other fields Item Type: Straight Pneumatic Connector Material: Stainless steel, resin Uses: Widely used in mechanical processing, hospital treatment, textiles and other fields Applicable Tube: PU air tube Working Temperature: -20-70℃ Working Medium: Clean air Applicable Pipe Diameter: Approx. 8mm or 0.3in 50 x Straight Pneumatic Connector Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.