NOCO BRK1 2-AWG Single Mount Battery Relocation Kit Single mount battery relocation kit; designed for a single group 24-31 battery Versatile battery relocation kit; find more room in your engine compartment, redistribute the weight of your vehicle or just add capacity for those high power draining accessories Maximum performance; made from 100 percent copper and RoHS components which are 8 times more conductive than its lead battery cable equivalents and environmentally friendly Includes (1) 2 AWG 16 feet red battery cable, (1) 2 AWG 3 feet black battery cable, (2) stainless steel 3/8 inch J-bolts, (1) metal battery tray, (1) crossbar hold-down and hardware Certified and tested; meets National Hot Rod Association (NHRA) 8:1 specifications when battery is located behind a firewall in the trunk or hatch and used with 3/8-inch J-bolts