Description: 【Effortless Installation】: Our specially designed three step system allows for quick assembly and removal of your roof rack accessories without needing any tools, maximizing convenience for every trip 【Secure Hold for All Your Gear】: Ideal for any outdoor enthusiast, this roof rack mounting bracket provides a rock solid foundation for your roof box, ski carrier, or bike rack. The universal U bolt design ensures a flexible yet firm fit on a wide variety of vehicle crossbars 【Built for All Weather Reliability】: Engineered to endure the harshest environments, this roof rack clamp remains stable in heavy rain and extreme weather. Constructed from metal with a rustproof, weatherproof ABS finish, it ensures years of dependable performance 【Enhanced Stability】: Drive with confidence know your cargo is secure. This clamp fastens tightly to your roof rack crossbars, significantly minimizing vibrations and the risk of slippage. This great stability enhances performance and contributes to a safer trip 【Direct Fit & Package Contents】: Designed for a easy connection to most roof rack systems.Your purchase includes 1 Universal U Bolt Roof Rack Clamp, ready for immediate installation without extra adapters Specification: Material: Metal Size Chart:7.8cmx6cm/3.07inchx2.36inch Package Includes: 1 Roof Rack Mounting Bracket Note: Please allow slightly errors due to manual measurement and different monitors.