Protect critical infrastructure such as irrigation control valves, sewer cleanouts, and wire splices with the 10 in. Round Pro-Spec Series Valve Box and Cover. The durable, commercial grade access box is engineered with corrugated sidewalls for added strength while reducing material and weight. Built-in pipe holes allow piping to pass through the walls of the box so that the box does not rest on the pipe. Box stands 10 in. high and comes with an overlapping cover that keeps debris from entering the box. The cover is marked "ELECTRICAL" to identify components, and the bayonet twist-lock cover features two finger indentations for easy removal. The gray valve box and gray lid are made of high-density polyethylene (HDPE) treated with UV inhibitors to prevent fading and cracking.