Description: Premium Durability and Strength: Crafted from quality stainless steel, this antenna bracket ensures unwavering strength and stability. Your antenna will remain securely in placeSturdy Aluminum Alloy Base: The integrated stamped aluminum alloy support base . It features a rust resistant coating that guarantees enduring stability and ideal for weather useVersatile Application: This bracket is not only suitable for RV roofs but also compatible for roof racks and ships, enhancing signal reception wherever you are Enjoy clearer signals and seamless connectivity no matter your locationWeather Resistant Stability: Engineered to withstand extreme outdoor conditions such as winds, heavy rain, and extreme temperatures, this bracket offers exceptional stability in any environment Package Contents: 1 aluminum alloy bracket, 1 stainless steel tube, 1 pp pipe joint, 2 TPU stickers, 2 wrenches, 2 screw, 1 instruction manual Specification: Material: stainless steel aluminum alloy Size Chart: Bracket: long side 18.8cm/7.40inch, short 10cm/3.94inch, bevel 14.5cm/5.71inch, inner diameter 5.3cm/2.09inch, height 9.8cm/3.86inchStainless steel tube: length 18.5cm/7.28inch, large diameter 4.5cm/1.77inch, small diameter 2.8cm/1.10inch Package Includes: 1 Aluminum Alloy Bracket Rack1 Stainless Steel Tube1 Pp Pipe Joint2 TPU Stickers2 Wrenches2 Screw1 Instruction Manual Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.