2.Shape: Female/male socket, hose barb, female/male nipple(plug);

3.Thread size: 1/4", 3/8", 1/2";

4.Surface Treatment:Chrome plated and stainless steel;

5.Working pressure: No more than 150PSI; (220PSI for 3/8" body) ;

6.Working temperature: -20 to 120 degree Centi;

7.Application:Pneumatic tool hose, Connection , Air Pressure, Equiment, Air piping, water,ect;

8.Material:Chromed and stainless steel(201,202,300,301,304,316);

9.Description:American type quick coupler, air coupler, coupler; includes Milton/ARO/Truflate/Lincoln/Universal type;

10.Operating:One touch,two touch.