Feature: 1. SOLID MATERIAL: Rectangular satellite mount is made of aluminum alloy material, long lasting and suitable for installation under various weather conditions 2. EASY TO CLAMP: The fixture design of rectangular satellite roof mount is simple and easy to use, and can be quickly installed and fixed on the round tube 3. LOCK SIGNAL: To avoid scratches or wear, the lock knob locks the fixture and can be adjusted to the best angle to receive the signal, you can use with confidence 4. UNIVERSAL AND ADJUSTABLE: Rectangular satellite adjustable angle clamp it is suitable for circular tubes of various diameters and has a certain adjustable range 5. SMALL AND PORTABLE: Rectangular satellite mount is compact in structure, does not take up space, can be easily carried and stored, suitable for RV ladder and roof rack mount Specification: Item Type: Rectangular Satellite Mount Material: Aluminum alloy Type: Roof Bracket Weight: Approx. 393.00g / 13.86oz Length: Approx. 17.5cm / 6.9in Hole Inner Diameter: Approx. 0.5cm / 0.2in. Package List: 1 x Roof Support Bracket 1 x Accessory