Cmax 5ah bus bar kitsCmax 5ah bus bar kits, CNC machined from 6061 aluminum, available in 9 sizes and 3 configurations and with our without the compression kit. These include 2 end bars, 3 links, lug bolts, balancer screws as well as laser cut spacers for the folded and back to back configurations. These also feature our new staggered pattern double lug bolt row end bars that use 5 16" lug bolts. The smallest size in the standard configuration is 6b 30ah due to the