Review on Multi Cable Connector by Morris Products 97643: Streamline Your Cable Connections by Wyteboi Nallamothu

Three of these were used to add wiring from the main switchboard in a house to an auxiliary switchboard in a new shop. The #6AWG ground was routed directly from panel to panel. Compact enough to fit all three in a small 4" x 6" x 8" junction box (a bit cramped, but with proper cable routing). They fit easily in number 2 AWG. They come with enough plugs for all ports and are pre-installed and we will be buying them again for the next project.