Robot Trolley Universal High Lift Bracket (New Version) The Robot Trolley Universal High Lift Bracket (New Version) is a quality product available for online order. For detailed specifications and more information, please contact us. Robot Trolley Universal High Lift Bracket When using the High Lift Bracket, you can raise and lower the front of your caravan without using the jockey wheel. Features: Fits on closed frames chassis Can be used on all chassis with dimensions of 100-150mm x 50mm Galvanized 455 – 607mm high Up to 17mm mounting height Fits all Robot Trolley models (1500, 2500, 2500RS, 4500) Please Note: This product is dispatched directly from the supplier and is available for online order only. It is not held in-store. Delivery timeframes may vary. For urgent enquiries, please contact us.