Heavy duty caster perfect for my 10ft tandem garden trailer. The trailer rolls easily so I can just drive to the truck and move the trailer myself via the ball hitch and set it in place. One note: while driving, I left the reel in the fully raised position, but I couldn't. Note that when I was going down a fairly steep road to a flat area, the wheel hit the area even in the raised position. Didn't do any harm but it's so easy on and off I'll keep it in the back of a pickup truck unless I'm unhitching the trailer. It will also take away the worry that the reel might come loose while driving.