1PREMIUM MATERIAL: The U shape mounting bracket screw is made of premium stainless steel with an anti slip silicone cover, offering rust and corrosion resistance, high load capacity. 2ADJUSTABLE U SHAPE BRACKET: This U shape bracket is adjustable between 3050 mm, helping you to securely mount satellite antennas to railings on motorhomes, yachts and more. 3PERFECT COMPATIBILITY WITH DISH ANTENNAS: The antenna mounting seat is specifically designed for dish antennas providing a stable and secure installation for your devices. 4EASY INSTALLATION: Simply insert the antenna pole into the U shape base, clamp the bracket onto a crossbar or pillar, and secure it by tightening the screws. 5VERSATILE INSTALLATION: This universal pole to pipe mounting adapter can be applied to both horizontal and vertical poles, making it versatile for various scenarios. 1 xAerialMastPipeBracket