This is a standard size bracket that will fit holes and a standard size antenna. Sized to fit between mount and boat. I would recommend using marine sealant between the boat and the gasket and between the gasket and the brace to keep water out of the boat. Looks beautiful.
Portable WiFi Fish Finder with GPS for Kayaks, Boats, and Ice Fishing - Deeper PRO+ Smart Sonar for Deeper Insights
153 Review
Lucky Portable Sonar Fish Finder: Waterproof Handheld Wireless Fishing Finder for Boats, Kayaks, Ice Fishing, and Sea Depths
11 Review
Garmin GPSMAP Navigator Chartplotter 010 00864 01
11 Review
IBobber Pulse: Wireless Bluetooth Smart Fish Finder For IOS & Android Devices With Fish Attractor
14 Review
βοΈ Enhancing Aviation Safety: ASA-OVC View Limiting Device for Clearer Vision in Overcast Conditions
9 Review
πΊοΈ CARRVAS GPS Navigation System for Car, 2021 MAP 7inch Truck GPS Navigation, Spoken Turn-by-Turn Directions, Speed Warning, USA, Canada, Mexico, Lifetime Maps Update
9 Review
π§ FARO Aviation Headset Converter: Low to High Impedance Adapter for General Aviation (GA) and Military Headsets
9 Review
βοΈ Enhance Your Aviation Experience with the David Clark H10-13.4 Aviation Headset
9 Review