RAM Handlebar Rail Mount for Garmin GPSMAP 73, 78, 78S, 78SC MM1028 Base Diameter: 2

Base Diameter: 2

Universal RAM® X-Grip® Phone Holder

Fits 3/8" – 5/8" rails with included sizing inserts

Standard (medium) double socket arm for secure positioning

1" diameter rails

RAM Handlebar Rail Mount for Garmin GPSMAP 73, 78, 78S, 78SC MM1028 Base Diameter: 2Features: Zinc coated u bolt base with 1" ball, fits handlebars small rails from 0. 5" to 1. 25" in diameter Standard (medium) size double socket arm overall length: 3. 73"; socket to socket: 3" Diamond base adapter with 1" ball connects to the cradle and the mount Custom form fitting cradle for the Garmin devices listed below RAM ball and socket system easily adjust to your perfect viewing position Constructed of powder coated marine grade aluminum