Quick Release Workbench Casters Attaches easily to workbenches and other workstation cabinets and is great to add casters to move these items around as needed. The only issue I had was that the included screws for attaching the panels to the workbench had round heads instead of conical heads. This made fitting the rollers into the recesses on the panels very difficult at best as these screws do not sink into the panel. I had to buy extra screws instead of wood screws to attach the panels, so inserting the casters was much easier.