Thule Awning Fabric ClampsProvide a more secure fastening between the awning fabric and the tension or blocker rafter to prevent the unpleasant noise of a flapping awning fabric due to wind. Features: The clamps have a universal fitting on most rafter profiles Easily clicks onto the raftersimply place the fabric in between and secure it tightly using the handle Use up to two clamps on one side of the awning Sold as a pair