Orbit, Brass 3/4" Coupler Irrigation Valves, 2 Pack

It has 3/4-inch male threading and 1/2-inch female threading at the top where you place your sprinkler head. It works great with coupler sprinkler valves. It is constructed of a single piece of high-quality brass that is built to last for many years of dependable use. With a single lug metal cover, this quick coupler valve key works with sprinkler system valves for easy attachment to a lawn sprinkler head. This is an inexpensive Orbit sprinkler part that adds versatility to your do-it-yourself sprinkler system and makes it easy to customize any automatic irrigation system. Features and Benefits: Works with quick coupling valves, Constructed of high-quality brass for many years of use, Has 3/4-inch male threading and 1/2-inch female threading.