Flip cover ideal for outdoor electrical boxes. Constructed of heavy-duty die-cast metal with premium powder coat finish for durability. Features patented Quick-Fit keyhole mounting system for installation in under a minute. Pre-configured for GFCI (ground fault circuit interrupter) with patented Knock-Out technology for alternate devices. Includes gasket, mounting hardware, lockable tab, spring hinge closure, and adapter plate for 12-in-1 possible configurations.