Ever been on your back looking up at a bunch of white wires or in a really tight space where only your arms and shoulders would fit and wonder, “how am I going to tell the difference between all of these wires?” this wire marking tool will allow you to do just that.

The wire marking tool works on wire from 24 ga to 8 ga. This tool is perfect for every mechanic and do it yourselfer. Mark just one wire or all of your wires before you start or while installing in just seconds. 4 and 12 pack of markers sold separately.