Complies with NEC® 2014 Section 406.9(A) for weatherproof enclosures in damp locations. Heavy-duty gasket provides a weather-resistant seal which protects from moisture and adds to ease of installation. Covers accommodate Standard Toggle Switches, Duplex Receptacles, Decora® GFCI and Single Receptacle devices. Additional adapter plates are included in some SKUs for a total of 12 different configurations ranging from GFCIs to duplex and single receptacles. Constructed to seal out dust, debris and insects, while providing easy access to receptacles. Safety lockout feature to prevent unauthorized use. Stainless steel spring provides added strength and resistance to the rigors of daily use.