A rare Heat resistant caster that have double bearings and convenient aluminium brake. The caster is also designed to last long, easy maneuver and very reliable. Load capacity is 180 kg per caster, so it can bear large and heavy package
Very thick, that is true for both steel bracket and PA wheel. The caster itself is heavy and have strength to support up to few tons per caster. The Swivel head is combined of Flat and Cone Bearing so you will have no trouble operating.