Garmin GPSMAP 1223 12in Plotter Paddlesports | Life Vests Dimensions - 139mm (L) x

Dimensions - 139mm (L) x 128mm (W) x 27mm (H)

There is no need to worry about it accidentally coming loose due to vibrations

Use an upper support bracket (sold seperately) if the lengt of antenna and mast total more than eight feet

Stud dimensions: 3/8" x 3/4"

Garmin GPSMAP 1223 12in Plotter Paddlesports | Life Vests Dimensions - 139mm (L) xGarmin GPSMAP 1223 Chartplotter with Worldwide Basemap Model: 010 02367 00 Easily integrate with more engines. Connect to compatible third party devices with OneHelmTM digital switching. Easily build your marine system using the best of network connectivity. Compatible with premium maps and charts for the best in Garmin navigation. Take the guesswork out of sailing with clear laylines and more right on the screen. Manage your marine experience from