Holman's range of metal spray heads offer a tough and reliable sprinkler system for your garden. Made from a die cast metal body, this spray head is ideal to suit the Australian environment. The 360° mini metal butterfly spray head easily screws onto a 1/2" rigid riser, to evenly water any garden beds. The reliable butterfly head gently rotating stream applies efficient watering to garden beds and small lansdcaped areas. The spray radius ranges between three to four metres, depending on water pressure and irrigation system. The robust metal body offers great durability and withstands all weather applications. To connect, simply screw the butterfly onto any of the metal spikes from the Holman range.