The marine electronic mount consists of a 2.4" diameter round base, a 5.9" double socket arm and a rectangle plate. Constructed with high-quality aluminum alloy, this fish finder mount is built to withstand even the harshest marine environments. | The c size 1.5" rubber ball ensures a secure grip, capable of supporting up to 15.5 lbs at rest and 4.5 lbs in motion, while allowing for 360-degree rotation. Equipped with heavy-duty multi-angle drill base solution for easy mounting on boats, or other marine vessels. | Compatible with a wide range of fish finders, GPS chartplotters, and other marine electronics from brands such as Garmin, Humminbird, Lowrance, and more. | Compatible with Garmin: GPSMAP 722, 722xs, 723, 723xsv, 742, 742xs, 743, 743xsv, Striker Plus 5cv, 7cv, 7sv, 7cv, 7sv, ECHOMAP Plus 72cv, 73cv, 74cv, 75cv, 77cv. | Compatible with Lowrance: HDS Carbon 7, HDS LIVE 7, Hook Reveal 7 Series, Hook Reveal 9 Series, Elite FS 7, Elite FS 9. | Compatible with Humminbird & Raymarine Fish Finders, GPS Chartplotters. (NOT compatible with: the Humminbird Helix 5, 7, 8, 9, 10, 12, 15, the Solix 10).

The double socket arm with an overall length of 5.9"(150cm). | Compatible with RAM mounts other industry standard 1.5-inch (38mm) C-size ball devices, allowing you to connect two devices using the 1.5" ball. | Compatible with other 1.5" ball device mounts such as fish finder mounts, GPS mounts, tablet mounts, chartplotter mounts, marine electronics mounts, depth finder mounts, and more. | Made of aluminum alloy, this double socket arm maintains stability even in the harshest conditions, eliminating the common issues of aging and breakage found in plastic products. | If any components are damaged or you are not satisfied with this product, please feel free to contact us and you will receive a 100% full refund or replacement.

All made of aluminum alloy, CNC process, oxidation resistant treatment, durable, stable in the harshest environments. | 17 mm ball joint can be connected to a phone stand or tablet stand,Compatible with Garmin devices with 17mm swivel ball mounting pattern. | The diamond plate features industry-standard AMPS holes pattern,the center distance between the two mounting holes is 1.912(48.6mm)". | Equipped with 4 screws and 2 nuts. | What you see is what you get - we promise that all photos and videos are real product photos, so you can feel the real texture and get the product in the advertisement.

Aluminum alloy material, sturdy and durable, can maintain stability in harsh environments, and will not age or break like plastic products. | Flexible knob for easy tightening. | This is long arm with total length of 5.9"(15cm). You can choose different lengths according to your needs. | Compatible with RAM mounts and other all industry standard 1 inch(25 mm) B size ball components. | What you see is what you get - we promise that all photos and videos are real product photos, so you can feel the real texture and get the product in the advertisement.

1-inch ball head, compatible with 1-inch ball phone holders such as RAM and GoPro holders. | Using elastic resin suction force with strong adsorption, keep stable at high speed racing. | Can be adsorbed to any smooth surface like car windshield sunroof or window, outdoor street glass, tile place,icebox, desktop, and more. | ON and OFF By Pressing one button: Easily install by press and lock the suction cup onto the windshield.