1/2" Drip-Lock Shut-Off Coupling

This easy-to-push-on Coupling works to bridge the most common sizes of 1/2 in. drip tubing, providing an adjustable flow, shut-off valve in the center. It features a unique release tab that allows for removal and reinsertion of drip tubing for convenient installation and maintenance. The shut-off valve can be closed completely or opened only partially to adjust flow rate. Works with the most common sizes of 1/2 in. drip tubing (0.670- 0.710 O.D.) Made of durable, UV-resistant materials for years of dependable use Unique release feature simplifies installation and maintenance Center shut-off valve for regulating water flow For outdoor use with cold water only For irrigation applications only