This 2306 mini grounding busbar from Blue Sea Systems is perfect for negative cable consolidation where there is limited space and/or the circuit loads are expected to be relatively small. It has a current rating of 100A and can be used in DC systems up to 48V.
There are six screws with captive starlock washers that accept 4.3mm ring terminals and the busbar is made from tin-plated copper for excellent electrical conductivity and high corrosion resistance.