Review on Premium Polyurethane Bearing Casters Locking by John Floyd

To be honest I got them to mount the wheels on my work stand for a horizontal tricycle. That said, it's not a ton of weight, maybe 70 pounds total on the reels. However; If you can only get a feel for these cutscenes, they are durable and of epic quality. They are also easy to lock and unlock. They roll almost silently! I know they don't have a lot of weight but I can say they handle a lot of weight and roll it easily.