The Channell Commercial Underground Pull Box Cover, Non-Metallic, part number ACC7734GY-N (Millennium Part #593971), is a gray composite cover designed to fit the ACC7734 series pull boxes used across telecom, cable, and fiber optic cable networks. Its non-metallic construction resists corrosion and eliminates the risk of theft associated with scrap metal covers, making it a durable, low-maintenance alternative to traditional cast covers. Rated for pedestrian and light vehicular traffic, this cover is well suited for handhole and manhole cover applications in utility right-of-way and roadway settings. Millennium stocks non-metallic pull box and manhole covers for contractors building secure underground telecom infrastructure.