Dorema Roof Pole Plug 21.5mm Fitting at the end of the awning pole, the Roof Pole Plug enables a metal pole clamp to be fitted to the pole. The bolt of the metal clamp (not supplied) goes through the hole of the canopy pole end and is tightened by the wing nut.Material: Strong black plasticLength: 63mmWidth At Widest Point: 26mm approxBarcode Number: 4875435389336Art Nr: 38933V