Extreme from Green Touch are simply the best out there. From their theft protection to the protection of the equipment there is simply not a better rack that I have seen in person. I read on here for years about them and thought well they are just over priced until I ran into another lawnsite member in my town who had bought one of the original proto types for the current model. The rest is history and I seriously am upset with myself for waiting for so long. I have had them for two years now and can remove a trimmer much quicker and make a stop along the route and know that my equipment is going to be there when I come back out.