RAM Mount 6.25" x 2" Marine Electronics Base Plate with 2.25" Ball

Features: Base plate 6.25" x 2" with a 2.25" rubber ball Multiple holes pre-drilled into the plate for connecting a variety of devices* Constructed of powder coated marine grade aluminum Rubber ball fits a variety of RAM D size socket arms Holds up to 6 lbs. Made in the USA Compatible Devices (Partial List): Garmin GPSMAP 8410 GPSMAP 8410xsv GPSMAP 8412 GPSMAP 8412xsv GPSMAP 8610 GPSMAP 8610xsv GPSMAP 8612 GPSMAP 8612xsv GPSMAP 922 GPSMAP 922xs GPSMAP 942 GPSMAP 942xs echoMAP Chirp 72-95 Series ECHOMAP Plus 92-97 Series Striker Plus 9sv Lowrance HDS Carbon 7 HDS LIVE 9 HDS LIVE 12 Hook Reveal 7 Series Hook Reveal 9 Series HOOK-9 Plus other Fishfinders and GPS Chartplotters including Humminbird & Raymarine* Some applications may need additional holes to be drilled for proper fit with your electronic deviceBrand: RAM MountsPart number: RAM-D-115BUWarranty: Manufacturer's lifetime warranty