For easily moving your workbench around your shop, Rockler Woodworking and Hardware has introduced a Workbench Caster Kit (43501). The foot-activated, lever-action lift mechanism raises or lowers objects on four 2-3/8 inch urethane casters. When fully engaged, the four casters provide 3/4″ of floor clearance, for mobility of workbenches weighing up to 400 pounds. When the casters are disengaged, the full weight of the workbench remains on the shop floor. Each individual caster, constructed of durable steel with a satin black finish, is rated to hold up to 100 pounds. The Rockler Caster Kit is priced at $74.99.