vidaXL 2 Support Tubes with 2 Split Clamps for 48 mm Jockey WheelMade 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 48 mm