RAM Composite Double Ball Mount for Garmin Striker, Echo, ECHOMAP Series

Features: Medium size double socket arm - overall length: 5.625";  socket-to-socket length: 4.5" Two round 2.5" bases with a 1.5" rubber ball - bases have the universal AMPS hole pattern Includes hardware to attach device (see compatibility chart below) to one of the bases Height if fully straight: 7 11/16" RAM ball & socket system - easily adjusts to your perfect viewing angle Constructed of high strength composite Mounts horizontally or vertically Recommended for "Rugged Use" Holds up to 4 lbs. Made in the USA   Included Hardware: (3) #8-32 x 5/8" Machine Screws (3) #8-32 Nylock Nuts   Compatible Devices: Garmin Striker 4 Garmin Striker 4dv Garmin Striker Plus 4/cv 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: RAP-101U-G4 Warranty: Manufacturer's lifetime warranty