OLPRO's Awning Rail Stoppers are the perfect solution to keep your awning securely in place. Designed for ease of use and durability, these rail stoppers are essential for ensuring your awning stays put in your awning rail, even in windy conditions. Made from high-quality materials, each stopper is built to withstand the rigors of outdoor use, providing reliable support for your awning rail. With their simple yet effective design, these stoppers are easy to install and remove, making setup and takedown a breeze. Simply slide the stopper at each end of your awning tunnel on the rail and twist the stopper until it locks in place. These stoppers are suitable for 6mm C channel awning rail. The pack contains a twin pack of stoppers. Dimensions/Specifications: Diameter - 6mm. Made from Steel & Plastic.