
Vapor Proof GFI Cover, 1-Gang, Aluminum, Fits FS and FD Type Boxes, Wet Locations (NEMA 3R), Furnished with Stainless Steel Screws with a Gasket.
Provides full protection in damp or wet locations per NEC 410-57. Gasketed spring door cover closes tightly automatically to protect receptacle from moisture and dirt when not in use. With plug inserted, a heavy-duty gasket in throat of receptacle seals around it to keep out moisture and dirt