Richmond Heavy Industrial Series castor has been developed to meet the exacting demands of customers wanting castors capable of being transported long distances. Logistics, manufacturing, display and exhibition services are just some of the common businesses relying on our heavy industrial series castors daily. Zinc plated to provide corrosion resistance, a grease nipple to maintain smooth operation and an industry leading swivel lock and brake design all combined with a 6mm baseplate thickness and welded forks that provide uncompromised strength and resistance to flexing.