Review on High Capacity BestEquip Locking Polyurethane Degree-Approved Product - Ultimate Security and Durability by Nick Narvasa

Love these casters! There were a dozen and a half tools for the workshop, the same number of carts, and now I no longer worry about the plastic wheels breaking while driving! I can load carts as heavy as needed (think 300ft of walnut planks or a cart of scrap lumber and 18 full sheets of plywood) and they handle the load with ease. Lubricate them, put in good screws and forget about them. The lock works well, blocking rotation and panning. Measure your screws as there isn't much room for protruding threads.