RAM Adapter Plate with 1.5" Ball for Garmin Striker / ECHOMAP Plus

Features:2.5" round base with 1.5" rubber ball Pre-drilled universal AMPS hole pattern Includes mounting hardware to attach compatible Garmin echo and Striker 4 Series Rubber ball fits a variety of RAM arms with 1.5" sockets Constructed of powder coated marine grade aluminum Holds up to 4 lbs. Made in the USA Compatible Devices     Garmin Striker 4 Garmin Striker 4dv Garmin Striker Plus 4cv Garmin echo 100 Garmin echo 150 Garmin echo 300c Garmin ECHOMAP Plus 42cv Garmin ECHOMAP Plus 43cv Garmin ECHOMAP Plus 44cv Garmin ECHOMAP Plus 45cv Brand: RAM Mounts Part number: RAM-202-G4U Warranty: Manufacturer's lifetime warranty