UL Extra-Duty Compliant Rated for use in wet locations under National Electrical Code 406.9(B)(1) Protection Clear cover constructed of impact-resistant, UV-stabilized polycarbonate protects your outlet from the elements while maintaining visibility of cords, plugs and receptacles Security The built-in latch is perfect for most standard padlocks to prevent unauthorized use of your three-prong outlet Easy Installation Includes gasket and mounting hardware to install the bubble cover quickly and easily Versatility The in-use weatherproof outlet cover mounts horizontally or vertically on single-gang receptacles, and removable tabs are included to protect unused cord guides