Builted to endure various environmental conditions, these fixing parts stable and stability These parts can secure tents, umbrellas, and lighting, making your camping cars more functional and adaptable to different needs star knobs thread L rails modification fixing parts accessories are designed for easy installation, allowing you to secure your vehicle with minimal effort hand tightening knob These fixing parts are made from Galvanized Iron, ensuring they can withstand regular use and provide a stable and stable solution for your camping car thread star screw nut The L rails accessories are light weight and compact, making it easy to transport and store, for use during outdoor activities and bed rails nut, Manufacturer: Greabuy