Fish Finder Mount 1.5" Ball Medium Arm, Depth Finder Mount for Kayak/Boat | Compatible with Garmin, Lowrance, Humminbird fish finder, Compatible with Ram Mounts 1.5"/ C Size, All-aluminum construction

Upgraded Aluminum Fish Finder Mount with 1.5" C-size 38mm ball joints features a 5.9" double socket arm with an innovative industrial-grade UV-resistant composite rubber shield that seals the central gap to block sand, mud, and corrosive saltwater from damaging internal components, while providing an all-weather non-slip gripping zone and advanced micro-vibration dampening to eliminate boat rattles during high-speed cruising. The heavy-duty marine-grade thickened aluminum construction with 316L stainless steel hardware supports up to a 15.5 lbs static load and 4.5 lbs moving load under intense wave impacts. Designed for superior compatibility, the full set includes a 6.23" x 2" pre-drilled universal rectangular electronic plate Compatible with Garmin, Lowrance and Humminbird devices, a 2.4" diameter round base for flat surface mounting, and 2 bonus custom T-bolts enabling seamless dual-mode plug-and-play installation into any boat or kayak gear tracks without expensive extra adapters.

• Heavy-Duty Load Capacity - This marine electronic mount supports up to 15.5 lbs at rest and 6.6 lbs in motion. The heavy-duty multi-angle drill base pedestal solution is designed for fish finders, GPS chartplotters, and more. Comes complete with self-tapping screws and a T-bolt + wing nut combo, allowing tool-free installation directly onto boats, kayaks, or flat surfaces—and quick position adjustments on rails to suit various vessel types and mounting scenarios (Includes a complimentary 316L marine-grade stainless steel mounting kit).
• Wide Compatibility - The rectangular mounting plate features multiple pre-drilled hole combinations to fit a wide range of electronics, including marine GPS, CB radios, ham radios, gimbal brackets, and more. The AMPS hole pattern supports direct installation on any flat surface and perfectly fits 1.5" / C-size / 38mm adapters and arms, compatible with RAM Mounts, Arkon, iBolt, and other leading brands. The T-bolt and wing nut design enables free sliding and precise positioning on rails, giving you full control over device angle and placement.
• Sturdy and Reliable - Crafted from marine-grade aluminum with a one-piece cast construction (not screwed together) and stainless steel hardware, coated with high-quality powder finish. It has passed thousands of hours of salt spray testing for exceptional corrosion resistance in harsh saltwater environments, remaining strong and durable even under wave impact.
• All-Weather Sand & Vibration Protection - The industrial-grade composite pad that seals the gap to block sand, mud, and corrosive salt spray from reaching internal springs. The high-elasticity material absorbs engine and wave-induced micro-vibrations, eliminating high-frequency rattles, while providing a non-slip grip zone for secure and comfortable T-knob adjustments even in rain or winter fishing conditions.
• Package Includes - The fishfinder mount consists of a C-size 5.9" double socket arm, a 6.23" x 2" universal mounting plate for marine electronics, and a 2.4" diameter round base. All components are shipped in a foam-lined box to prevent damage.
• Compatible with Garmin: ECHOMAP CHIRP 72, 73, 74, 75, ECHOMAP CHIRP 92, 93, 94, 95, ECHOMAP Plus 7", ECHOMAP Plus 9", ECHOMAP UHD 6", ECHOMAP UHD 7", ECHOMAP UHD 9", ECHOMAP UHD2 5", ECHOMAP UHD2 7", ECHOMAP UHD2 9", GPSMAP 7" Series, GPSMAP 8" Series, GPSMAP 9" Series, Striker 5, Striker 7, Striker Plus 5cv, Striker Plus 7 Series, Striker Plus 9sv, Striker Vivid 5cv, Striker Vivid 7 Series, Striker Vivid 9sv, other Fishfinders and GPS Chartplotters.
• Compatible with Lowrance: Eagle 7, Eagle9, ELITE FS 7, ELITE FS 9, Elite-7 Series, HDS Carbon 7, HDS LIVE 7, HDS LIVE 9, HDS PRO 9, HDS-5 Series, HDS-7 Series, Hook Reveal 7, Hook Reveal 9, HOOK-7, HOOK-9, HOOK2-7 Series, HOOK2-9, other Fishfinders and GPS Chartplotters.
• Compatible with Humminbird: Helix 8, 9, Xplore 9, other Fishfinders and GPS Chartplotters (NOT compatible with: the Humminbird Helix 5, 7, 800 & 900 & lon & Onix & PiranhaMax Series)