Caster; Rigid; 8" x 2"; PolyU (Donut) on Alum; Plate (4-1/2"x6-1/4"; holes: 2-7/16"x4-15/16" slots to 3-3/8"x5-1/4"; 1/2" bolt); Zinc; Prec Ball Brng; 1200#
Polyurethane on Aluminum wheels feature precision molded high quality polyurethane chemically bonded to a smooth, polished aluminum core, providing a versatile, strong and attractive wheel. With ball bearings, these provide an easy start-up and are good for ergonomic applications. Meets SF and UL sanitation standards, resistant to water, oils, greases, cleaning agents and solvents.