Compatible with Garmin: For GPSMAP 722, 722xs, 723, 723xsv, 742, 742xs, 743, 743xsv. For Striker Plus 5cv, 7cv, 7sv. For Striker Vivid 5cv, 7cv, 7sv. For ECHOMAP Plus 72cv, 73cv, 74cv, 75cv, 77cv. For ECHOMAP UHD 93sv, ECHOMAP UHD2 5”, ECHOMAP UHD2 7”, other Fishfinders and GPS Chartplotters. Compatible with Lowrance: For HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 Series, Hook Reveal 9 Series, Elite FS 7, Elite FS 9, other Fishfinders and GPS Chartplotters. Compatible with Humminbird and Raymarine: Most Fishfinders and GPS Chartplotters (NOT compatible with Humminbird Helix 5, 7, 8, 9, 10, 12, 15, Solix 10). 360° Adjustability: Features ball-and-socket technology to ensure a secure grip and allow for 360-degree rotation. Easily find the perfect viewing angle for your device, ensuring optimal visibility while on the water. Excellent Support: 1.5” Ball bracket supports up to 15.5 lbs at rest and 4.5 lbs in motion, ensuring a secure hold for your marine electronics even in rough conditions. Built for Tough Marine Environments: Cast in one piece from marine grade aluminum and finished with black coating to resist salt water, corrosion, rust and oxidation. Hardened construction offers high strength and impact resistance for excellent support and durability. Universal Fitment: Rectangular plate contains different combinations of pre-drilled holes that fit various devices including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more. AMPS hole pattern is ideal for direct installation on boats, kayaks, or any flat surface.