Heavy Duty - Made of all aluminium, weighs 2.4lbs with a load capacity of up to 15lbs. Remains strong and stable under the impact of waves.

Designed for High Salt Marine Environment - Constructed of Powder-Coated Marine-Grade Aluminum and Stainless Steel Hardware. The mount has been Salt Spray Tested for thousands of hours (including stainless steel bolts and springs) to resist high salt water corrosion.

Various Installation Options - Heavy-duty mounting base down-drilled to mount on any flat surface or to securely clamp round, square, odd-shaped rails and bars such as boats, kayaks, masts, railings, etc. The marine electronics mounting plate is compatible with a wide range of electronic devices including fish finders, GPS chartplotters, depth finders, sonar, radios and more. (Complimentary 4 sets of 316 marine grade stainless steel machine screws, lock nuts and sheet metal screws).

Nearly Unlimited Adjustability - Three adjustable joints, adjust to any angle you like for the best view.

Universal Design - Includes a 3.1" length 1.5" double socket arm, a device mounting plate and a pedestal with three mounting options. Features 1.5 inch / 38mm / C Size ball joints that's perfectly compatible with 1.5 inches / C size / 38 mm arm systems from manufacturers such as RAM Mounts, Arkon, iBolt and others.

Compatible with Garmin: ECHOMAP CHIRP 72/73/74/75; ECHOMAP CHIRP 92/93/94/95; ECHOMAP Plus 7"/9"; ECHOMAP UHD 6"/7"/9"; ECHOMAP UHD2 5"/7"/9"; ECHOMAP Ultra 10"; ECHOMAP Ultra 2 10"/12"; GPSMAP 7" Series, GPSMAP 8" Series, GPSMAP 9" Series, GPSMAP 1223/1223xsv/1243/1243xsv; 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, HDS Carbon 7, HDS LIVE 7, LIVE 9, LIVE 12; HDS PRO 9, PRO 10, PRO 12; 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, 10, 12, Solix 10, 12, Xplore 9, 10, 12, other Fishfinders and GPS Chartplotters