Knott un-braked trailer suspension units with hubs, for use on smaller trailers like general purpose trailers, boat trailers and dog trailers that require no brakes.
Units come complete with wheel studs and wheel nuts, fitted with sealed for life wheel bearings and dust cap all pre-assembled ready to fit, it has a solid cast steel drop arm and pre drilled mounting plate. Fitted with P series hub with grease nipple point, 4 stud 3/8th wheel studs and nuts, 4"PCD. Max legal capacity is 550kg per pair, can be used with 8" or 10" wheels.