Circle Earth System - The HKS circle plate allows for the freedom to choose the thickness and the number of wires (up to 24 lines) to be used. Depending on the specific application, either the Separate Type (remotely located from battery terminal) or the Direct Type (directly mounted onto the battery terminal) are utilized.
24K Gold Plating and High Quality Wire - Each of the 8 gauge wires consist of 658 winded 0.12mm lines that allow each wire to withstand up to a maximum of 65A.
Says $58 if I'm not mistaking.