Sigma Engineered Solutions, Clear 14414CLM 1-Gang Non-Metallic While-In-Use Weatherproof Cover Sigma's one-gang while-in-use receptacle covers allow an outlet to be utilized while the cover is closed in wet, damp or dry locations. These covers are lockable, feature a corner hinge and are mountable either horizontally or vertically. Features While-in-use receptacle covers allow an outlet to be used while the cover is closed For vertical or horizontal mounting with the cornerhinge 16 configurations: adaptable for GFCI, duplex and 1-3/8-in round receptacles Meets NEMA 3R and NEC?s 2020 ?Extra Duty? Requirement 2-1/4-in deep USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.