PCF female elbow quick connector,push in air fitting 1> tube size: 04~16mm 2> thread size: M5~1/2" 3> stock is available PCF female elbow quick connector,push in air fitting1> tube size: 04~16mm2> thread size: M5~1/2"3> stock is available4> Min order is acceptable5> Package: Plastic bag,boxes,CTN and pallets PCF female elbow quick connector,push in air fitting