4" x 1-1/4" Black Polyolefin Swivel Caster – 300 lb | 7/16" x 1-3/8" Grip Ring Stem

4" x 1-1/4" Black Polyolefin Swivel Caster – 300 lb - 7/16" x 1-3/8" Grip Ring StemPolyolefin wheels are an economical, impact-resistant thermoplastic option with strong resistance to water, most chemicals, and washdown. Non-marking and easy-rolling under medium loads, they hold up well in wet food-service, institutional, and stocking-cart environments.7/16" Diameter by 1-3/8" Long Grip Ring StemKey Features One-piece polyolefin wheel — impact and chemical resistant Non-marking, easy roll under medium loads Excellent water and washdown resistance Double ball bearing swivel raceway Zinc-plated steel rig with steel dust cover SpecificationsWHEEL DIAMETER: 4" TREAD WIDTH: 1-1/4" LOAD CAPACITY: 300 LBS WHEEL COLOR: BLACK OVERALL HEIGHT: 5-1/8" SWIVEL RADIUS: 3-7/32" TEMPERATURE RANGE: -20°F to 160°F WHEEL DUROMETER: Shore D 65 STEM: 7/16" x 1-3/8" Grip Ring MOUNT: Swivel RIG: Zinc-Plated Steel, Double Ball Bearing Raceway Questions? Please Call us @ 844-439-4335 or Contact Us Here. For quick online service email info@casterhq.com.