The Metal Butterfly Sprinkler on Spike from Holman, is a great tough & reliable sprinkler. Equipped with a full metal spike, flushing cap & a 12mm click on sprinkler adaptor, it is ready for use straight away and provides trouble-free operation. The sprinkler is best suited to landscapes where there is access to a garden hose. To install, just click directly into a hose connector and your ready to water. Featuring a metal spike, the sprinkler can be anchored anywhere in the garden & can also be re-located with ease. The maximum spray radius is equal to 4 metres. Great for covering all types of gardens & landscapes.