I bought a new work truck for my plumbing business and my old 406 tri-stand was just too big and heavy for my needs. I do mostly residential service and remodeling. I can pick this one up with one hand and transport it easily. I wanted to lighten the load and save space in the truck as well. I hated getting the 406 out and setting it up. This one is a pleasure. Will hold up to 2-1/2" pipe which is plenty for my needs. Has the the tool holder and is solid on a the ground. No cumbersome legs to chain together . One hand can fold it up with a grasp of the handle. Ridgid quality through-out.