Heavy duty battery cable is available in either pre-measured lengths, or by the spool. Available in either red or black, and in sizes from 6 gauge up to 4/0 gauge. Battery cable is manufactured to S.A.E. specification J-1127. PVC insulation is resistant to cracking, abrasion, weather, oil, and acids. Battery cable is available in 5 foot increments, 25 foot bundles, or 100 foot spools. Multiple lengths will be sold as a continous piece unless you request different. For larger quantities or special lengths other than those listed, please contact us at 1-800-549-0243.