General description 48MM x 600MM Trailer Support Tube with Clamp is designed to provide stability for trailers during loading and unloading. These prop stands can be fitted at the back or front of a trailer to enhance stability. Technical specifications Tube Diameter: 48MM Tube Height: 600MM Clamp Dimensions: 130MM x 55MM Distance Between Centre Of Holes: 104MM Hole Diameter: 10.5MM Finish: Zinc Plated Other information These clamps feature rubber grips on the end of the handle for easier use, allowing for clockwise or anti-clockwise operation to open or close the clamp. Note: Due to the zinc plating process, the finish may have blemishes. A wide variety of accessories for trailers and general transport use are available.