16' Booster Cable 6 ga H/D is a heavy duty jumper cable that is ideal for all types of vehicles including SUVs, vans and trucks and also for all types of climates. It has long enough cables in its structure to keep you safe on the road, helping you to jump from behind a vehicle, eliminating the risk of two vehicles getting too close together. This gauge booster cables clamps has tweezers that have two different colors (black and red) for specific indications. The black one means negative and red means positive. In addition, it is coated with PVC insulation to increase the durability of your clamps.