Weatherproof metal 7-in-1 in-use cover is impact rated to protect against the harshest of conditions. Extra-duty rated multi-use cover with WRTR GFCI and electrical junction box. Designed for use with a single gang receptacles, this 7-configuration, lockable cover features a low profile design with adjustable multi height applications. Snap in adapters enable simple, tool free installations. Expands out to 3-1/2 inches to gain extra clearance to accommodate an internal cord. Reinforced hinge withstands 40 pounds stress test. Expansive opening for heavy gauge cord use. Includes WRTR GFCI and electrical junction box. Meets and exceeds requirements for Extra-duty per NEC and NEMA 3R compliant, cULus approved.