Very thick plate and fork with the help of good quality bearing make the caster durable. Moreover, the large size shock absorbing single spring keep the wheel roll smooth and quietly on uneven floor. Shiny red PU wheel is attractive.
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.