Maypole MP9724 48mm heavy duty serrated jockey wheel for professional trailer applications with a static nose weight capacity of up to 500kg. The jockey wheel has a 48mm serrated outer tube diameter, height extension range of 245mm and a 100mm handle extension offering versatility in various towing scenarios. Handle rotation is prevented thanks to a heavy-duty R clip and chain assembly. The 200 x 55mm tyre size and heavy-duty roller bearings contribute to efficient trailer manoeuvring. The jockey wheel body features a rugged construction and a premium JS500 coating that undergoes a 500-hour salt spray test to ensure exceptional rust resistance. A range of spares for maintenance and replacement are available as follows: - Wheel: Maypole product code MP97216 - Clamp: Nova product code NL-MP97455 (Maypole product code MP97455) - Handle assembly: Maypole product code MP97213 - Axle tube and split pin assembly: Maypole product code MP97258 - R-Clip: Maypole product code MP97214