Made of high-quality galvanised steel, these support tubes and split clamps are rust-resistant and robust. The clamp is equipped with a rubber grip on the end of the handle for easier manoeuvring. Simply screw clockwise or anti-clockwise to open or close the clamp. The prop stand is mainly used for added stability. Delivery includes 2 solid support tubes and 2 split clamps, suitable for use with a jockey wheel with a tube diameter of 1.9". This product ships in approximately 1 days