Hunter Sprinkler Head Adjustment Key Tool – Works With Orbit, K-Rain & PGP Ultra I-20 Rotors

About This Product

Hey there! If you're tired of guessing how to adjust your sprinkler heads, this Hunter adjustment key is exactly what you need. It’s brand new, never used, and comes in its original retail packaging—just like you’d pick up at the store. Made in the USA, this handy little tool is specially designed for gear-driven rotors from Hunter, but it also fits popular models like Orbit, K-Rain, and the PGP Ultra I-20. The set includes three adjustment keys (MPN: 172000SP), so you can keep one in your shed, one in the garage, and maybe even gift one to a neighbor. Each key measures 7.6 mm x 0.8 mm, making it super easy to tweak the arc, radius, or flow on your sprinklers without any hassle. Whether you’re a DIY homeowner or a lawn care pro, this tool saves you time and frustration. No more struggling with pliers or random objects—just a simple, solid key that gets the job done right. Perfect for quick seasonal adjustments or fixing those annoying dry spots in your yard. Get yours and make sprinkler tuning a breeze!