- Strong and Secure Grip : The 15.2 cm suction cup mount provides excellent adhesion to various smooth, non-porous surfaces, including countertops, glass, and metal. It ensures a reliable hold on cars, boats, RVs, and other vehicles, giving you peace of mind during use. - Easy Installation : The built-in M8 internal thread on the suction base eliminates the need to drill holes during device mounting. This convenient feature saves you time and simplifies setup, making it ideal for quick installations. - Robust Capacity : Capable of supporting up to 31.8 kg, the Power Mount Cup is engineered to handle heavy loads effortlessly. Its durable design offers dependable support for a multitude of applications, from mounting equipment to securing tools. - Efficient Vacuum Power : Simply pump the piston a few times, and the suction cup will adhere securely. The red line indicator disappears when an adequate vacuum is achieved, ensuring a strong and reliable grip that you can trust. Use Scenarios : 1. Perfect for mounting navigation devices or smartphone holders in cars for hands-free use while driving. 2. Ideal for securing equipment on boats, preventing movement even in rough waters. 3. Excellent for mounting tools or supplies in RVs, keeping everything within reach without cluttering your space.