Full rolls of red/black power cable. All supplied in 100m rolls except the 40A which is a 50m roll.
It is important that you choose a cable heavy enough for the equipment you will be using on it. Getting a thinner cable is false economy because at best you will loose power through it and at worst it may burn out and cause a fire in your vehicle!
Add up all the things you might power from your cable, add an extra 25% to be sure, then choose the cable you need from the list.
Suitable for use on 12V or 24V systems.