I'm sure most of you have used this Spiral Wrap to protect your wires. I have been using it for years and found it to perfect for my projects. I used it when I ran the Hot/Gnd wires from my battery to a Aux 12V outlet on my TW. The wires run under my gas tank and I wanted peace of mind that the hot wire didn't short out. If you have never used it, it comes in three popular sizes 1/4 3/8 1/2. 3/8 is my favorite size for 2 to 4 wires.