Hubbell-Raco 5146-1 1-Hole Weatherproof Device Cover, 4-9/16 in L X 2-13/16 in W X 0.797 in T, Gray, Grey Rugged metallic construction State-of-the-art powder coat finish Provides maximum weather ability and scratch resistance Self-closing lids Assure weatherproof protection when the receptacle is not in use