3″ x 1.25″ Swivel Caster with Polyurethane on Polypropylene Wheel

Product Description Applications Polyurethane tread with 90 shore(A) durometer rating. Chemically bonded to Polypropylene core with non-marking floor protection. Resistance to oil, grease, water and most solvents. Specifications Swivel: Two rows of ball bearings in hardened raceways. Fork: 1/8″ formed steel plate. Axle: 1/4″ diameter bolt and nut for small plate. Finish: Chrome or Zinc Plated.