The HUBBELL HBL7770 is a weatherproof receptacle lift cover plate specifically engineered for FS/FD box mounting. Constructed from durable, corrosion-resistant gray thermoplastic, this plate provides a robust barrier against the elements, safeguarding electrical connections from moisture and debris. Ideal for outdoor applications, the HBL7770 contributes to the longevity and safety of electrical systems. It is designed to be used with compatible receptacles and boxes, ensuring a secure and reliable connection.