cam and groove quick fitting 1.material:copper 2.size:1/2" to 6" 3.type: A,B,C,D,E,F,DC,DP 4 ... service* making progress with customer together* mainly export country copper cam and groove quick fitting male coupler *Material: S/S, brass, Al ... *size: from 1/2" to 6"*parts" type A, type B, type C, type D, type E, type F, type DC, type DP *advantage: economical, convenient, simple,*available in ...