Review on 📦 Gratury Junction Box: Waterproof IP65 Hinged Cover Enclosure with Internal Mounting Panel - 220×170×110mm (8.6"×6.7"×4.3") by Darryl Jennings

To upgrade the electrical portion of a Viking 2000 RV Use the clamps I received from Revain and DC bias to upgrade the system. The rear end allowed for better positioning of the switches along with the terminal block. I went further and added screws to the back panel to add more breakers/isolators, so if I want to add more batteries. If I add more I'll just add a switch and battery. I wasn't impressed with the mounting feet that came with the kit. You just have to figure out how to attach them to the box.