Adjustable U-bolt Bracket: The U-bolt bracket can be adjusted from 1 inch to 2 inches, which not only fits Starlink Dish but also fits most mounting poles. This Starlink roof mount is perfect for joining two pipes together to increase stability. Heavy Duty Clamps: The mast clamps are made of zinc-plated iron with anti-rust coating finish, prevent rusting in outdoor rainwater. Great for securing mast: The mast clamps are suitable to mount an antenna ESPECIALLY FOR STARLINK on a pipe/ pole, or attach one pipe to another pipe to mount an outdoor antenna. Quality hardware to connect 2 different sizes of pipe together. U-Bracket for Starlink Pipe Adapter Mount, Heavy Duty U-Bolt Clamp Bracket for Starlink Pole Adapter Mount, Adjustable U-Bolt Clamp Bracket for Gen2 Antennna Starlink Pipe Mount Adjustable U-bolt Bracket: The U-bolt bracket can be adjusted from 1 inch to 2 inches, which not only fits Starlink Dish but also fits most mounting poles. This Starlink roof mount is perfect for joining two pipes together to increase stability.