Easy installation The magnetic roof mount is designed for quick installation and disassembly without tools. Tighten the screws from the side for a hassle-free setup and maximum stability. Exceptional stability Tested to withstand speeds over 120 mph, it provides a holding force of up to 280 pounds. You can rely on a secure connection even in extreme conditions with minimal displacement. Durable materials Constructed from stainless steel with an exterior spray coating. It resists rain, thunderstorms, and intense sunlight, and is corrosion-resistant for long-lasting performance in varied weather. Wide compatibility Designed for vehicles and boats. The rubber magnetic base protects your paint while delivering a firm grip. Suitable for cars, trucks, camper vans, boats, and more. Use scenarios - Road trips and daily use on cars, trucks, or camper vans to mount rooftop gear - Marine use on boats to secure equipment - Quick on/off installation for seasonal or temporary rooftop accessories