Features: Convenient and Time saving Our quick release fixed activity buckle lock is designed for easy and fast installation, saving you time and effort. Reliable Fixation with Rail System Our product provides stable fixation by utilizing a rail system, ensuring that your vehicle modification parts or other items are securely fixed in the desired position. Suitable for Vehicle Enthusiasts Designed for users who enjoy vehicle modifications, our product helps them secure and install modification parts, providing a more stable and safe modification effect. Versatile Usage Scenarios Whether it is interior vehicle modifications or outdoor activities, our product can Works great attached to pickup truck side rails, beds, or trailer surfaces, for securing S-hook straps, cargo net, bungee cords and more. Durable and Adjustable Crafted from high strength and wear resistant materials, our product offer outstanding compression resistance and durability, ensuring long lasting use without easily getting damaged. Its adjustable design allows for flexible adaptation to different sizes and shapes of items. Specifications: Material:Aluminum Alloy Length:Approx.30cm/11.81'' Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Airline Rail