E-Series Medium To Heavy Duty Casters - HE39-4-RT

Superior strength and service in a wide plate caster that features a 3/4" king pin and double ball raceways. Large Top Plate, 4 x 4-1/2", on both swivel and rigid casters. Front mounted grease fitting on swivel casters and sectioned fork legs on rigid caster for added strength. Zinc plated. FOB Shipping Point.