NavPod SystemPod Pre-Cut for Garmin GPSMAP 7407/7407xsv/7607/7607xsv/720/721/740/740s/741/721xs/ echoMAP 70s/70dv on the right *AND* extra space on the left for 12" wide guard - Trionics
RMX4401 - NavPod
Today I'm Garmin Grumpy | Marine-Review
NavPod RailMount Pre-Cut for Garmin GPSMAP 7407/7407xsv/7607/7607xsv/720/721/740/740s/741/721xs/ echoMAP 70s/70dv (fits 1" or 1.25" tubing) - Trionics