* Brass coupling.

*Quck assemble on the tubing.

*Multi-pupose usage for air hose, PU tubing, automation industry etc.

Samlongda Supply high quality Brass Fittings for air hose, PU tubes, PVC hose.

Thread: 1/4" NPT, 3/8" NPT;  or 1/4" BSPT 3/8" BSPT.

Swivel type are available.