Abrasion Resistant Trailer Trolley Axle is fitted with 65 mm square bar and 54 inches track length. The Trolley Axle is installed in trailers for their proper functioning and can provide them extra mechanical support. The Trailer Trolley Axle is made of quality grade metal alloys in abrasion resistant finish. Abrasion Resistant Trailer Trolley Axle is provided with heavy mild steel hubs.