Rain Bird Sprinkler Head Wrench Stainless Steel Primary application: residential installation Easily clean or replace Rain Bird impact sprinkler head internal assemblies without digging Chrome finished tool is designed for use with LG-3 LG-3/Mini-Paw and AG-5/Maxi-Paw sprinklers Lift the cap using the flat tipped handle Unscrew and lift the sprinkler mechanism using the lower hex wrench