Today we'll be taking a look at the Camco PowerGrip Power Cord Adapter, part number CAM55512. This adapter lets you connect your RV or boat's 30 amp power plug to your standard 30 amp power source. The thread locking ring on the female end makes for a waterproof connection. The male end plugs into your standard power source. It measure 18 inches long, so you may need an extension. The one we're… see more >