Just read on the HAMB about a product that I may have a need for in the near future. The product is metal tabs made for welding onto frames, firewalls, etc., so that zip ties can be used to keep wires tucked and neatly plumbed.
Another product I found interesting is this split loom material from Haywire & Co., which is better than the crappy plastic stuff but more forgiving that cloth looming on shrink tubing, which cannot easily allow for wires to be added or redirected.
