Made for durability and functionality, the Antennas Direct ClearStream Universal J-Mount 40” Mast is engineered to provide reliable support for a wide range of devices, including larger TV antennas, satellite dishes, security systems, and more. The unique design of our 40-inch Universal TV antenna mast allows you to install your antenna higher than standard 18-inch masts. Its J-shaped design provides stability, and the included pivoting base adapts to provide a secure fit on vertical and horizontal flat mounting surfaces such as a wall, roof, or eave. Constructed from all-weather, powder-coated, 16-gauge steel, this mast is built to withstand harsh outdoor conditions, including wind, rain, and snow, ensuring long-lasting performance. The included mounting hardware simplifies installation, allowing for quick and hassle-free setup. Both ends of the mast can be used with the pivoting base. Details: Dimensions: 40" mast; 1.63" outside diameter, 1.5" inside diameter; Assembled weight 5.35 lbs.; Compatibility: Universal mast / all TV antennas, satellite dishes, security systems, and more; Indoor / Outdoor / Attic; Features: Unique pivoting base for vertical or horizontal installation; Weather-resistant, powder-coated, 16-gauge steel; Color: Black; Includes: All-weather mounting hardware, sealing pads, instructions. 90-day accessory warranty. Antennas Direct has helped millions of people cut the cord since 2003. As the pioneers who reinvented the digital TV antenna industry, we believe that high-quality TV antennas can and should deliver performance and reliable reception of your free broadcast TV signals at an affordable price.