The Orbit plastic shrub adapter easily connects a 1/2-inch nozzle to a 1/2-inch riser. Built of heavy-duty plastic, this sprinkler adapter transforms simple shrub head sprinklers to any size sprinkler nozzles you may need in that area. This adapter fits many brands of female-threaded sprinkler spray nozzles to allows a simple shrub head to become a sprinkler. This shrub adapter comes in a convenient pack of 10 so you will always have enough and can easily adapt any 1/2-inch riser. Features and Benefits: Connects a 1/2-inch nozzle to a 1/2-inch riser, Constructed of high-quality plastic for years of durable use, Comes in a convenient 10-pack, Fits many brands of female-threaded sprinkler nozzles.