Specification: Product Name: quick fitting connector Model: PU-6 Type: straight Two tube size (diameter): 6mm (1/4") Working pressure: 0-1MPa Guaranteed pressure: 1.5MPa Working temperature: -10 to 60 degrees Celsius Color: black, blue material: plastic Weight: 37g Dimensions: 34 x 12 x13 mm / 1.33” x 0.47” x 0.51 (L*W*H) Description: Quick and easy installation, designed to connect polyethylene, nylon and PU tubes. A good release cover can withstand greater and stronger pressure without tripping. It has flexibility, wear resistance, light weight, anti-crushing, crack resistance, pressure resistance, corrosion resistance, good sealing performance and long service life. Easy to install, insert plastic tube, the cover can rotate freely, but it can only be used when the angle is wrong when installing the joint. Package Content: 10pcs x Quick Fitting Connector