Houseables Caster Wheels, Casters, Set of 4, 3 Inch ...
INSTANT MOBILITY: Four-pack of threaded casters wheels with wide non-marring thermoplastic rubber wheels (3" height x 13/16" thickness) that quickly attach to small and medium sized utility carts, barbeque grills, shelving units, and other items commonly found in workshops, garages, kitchens, and offices.