Extends all Rain Bird spray head models an additional 6 1/2" (16.5 cm) in height.
Plastic Extension Features Include:- UV-resistant thermoplastic construction for long life.
- Fits all Rain Bird spray heads and nozzles. Exception: Cannot be used with bubblers.
- Easily installed without any tools.
- Can be reinstalled without damaging the threads if accidentally knocked off the riser or spray head.
- Maximum recommended number: two extensions per sprinkler.
Specifications:
- Inlet Thread: NPT Female x NPT Male