The Orbit 6-Piece Sprinkler System Tool Kit is perfect for maintenance and installation of your underground sprinkler system (sprinkler system not included). This 6-piece kit is for cold water use only and includes 1/2 in. and 3/4 in. nipple extractor heads, plastic nipple extractor handle, 1/2 - 1 in. PVC cutting tool, head-adjustment screwdriver and thread-seal tape.