Features:The pneumatic quick connector is a quick joint for air distribution pipe and pneumatic tool, which can realize the connection or disconnection of the pipeline without the need of tools.Simple push in design for connecting to the tube and provide secure connection, requires no extra sealing.High pressure resistance, no tripping, can withstand greater and stronger pressure without tripping, easy installation, long service life.The release ring adopts elliptic design, and the disassembly is more convenient and save labor.Thread precoated ptfe - proof adhesive, with good sealing performance.Specifications:Material: PUFluid: airNormal pressure range: 0-0.9MpaMaximum Pressure: 1.32MpaLow Pressure Range: -99.9~0KpaTemperature: 0 to 60CFits for Tube OD: 3/8" (10mm)Size: Approx. 52 x 35 mm / 2.05 x 1.38 inch Weight: 136gPackage Included:10 x Pneumatic Quick Fittings