Drip Irrigation 1/2" Perma-Loc Hose Coupling Valve
Used to connect two pieces of 1/2" poly tube. Ball valve located in middle of coupler for easy on/off function. 1/2" poly size is .600 ID X .700 OD. Very easy to use, long-lasting, heavy duty poly tubing connectors, adapters and fittings for all your connection needs. 'PERMA-LOC' system of permanent, re-usable fitting connectors. Simply push tubing over easy to use barbed end, then hand tighten locking nut over tubing for a permanent secure fit. Just loosen lock nut, pull tube off and re-use as needed.