Install your Starlink with precision on the roof, T-top, flybridge, or radar arch of your powerboat. It guarantees obstacle clearance and positions your Starlink at an ideal 8° angle for optimal connectivity. Designed for the harsh marine environment, it's tailored to fit Starlink High-Performance. Pre-drilled mounting holes allow secure fastening directly to the tower, while the built-in Scanstrut Cable Seal ensures a watertight installation, eliminating the need to remove Starlink connectors during installation. The paint finishes adhere to our exclusive 4-step marine paint system, and it's crafted from premium marine-grade aluminum. No need to cut the cable connectors off for installation?.Mounting gasket included. Marine sealant not required. Overall Height 9.38". Tower (6" H) with wedge