This round sprinkler system valve box cover easily attaches to Orbit valve box irrigation covers that have part numbers of 53210， 53710， 53910 and 53810， to replace a damaged or broken lid. Green in color， this lawn watering system valve box lid blends in with the color of your yard to easily conceals garden irrigation valves. The Orbit 53220 features heavy-duty， high-density construction for many years of excellent and dependable sprinkler valve box coverage. Features and Benefits: Measures 6 inches in outside diameter and 5 1/4 inches in inside diameter to attach only to Orbit sprinkler valve boxes with part numbers of 53210， 53710， 53910 and 53810， Will not fit on a valve box that has an Orbit part number of 53021， Durably constructed and structurally molded for improved strength， Features T-top design and green color for grass color matching， Prevents sun fading with UV stabilization.

Orbit 6-inch circular valve box lid only