Hodge Products 90062SPO 6 x 2 Polyolefin Swivel Caster

Polypropylene casters are made of a polypropylene compound that is an excellent, multi-application performer. These casters have superior strength resistance to abrasion, compression set, acids, oils, grease, and impact. These casters provide easy rolling and great floor protection. Withstands temperature range of -20 degrees to 185 degrees fahrenheit. Approximately 660 pound capacity each.