RAM Drill Down Composite Mount for Garmin eTrex 10, 20, 30 RAM-B-202U-22 A bulkhead mount is often

A bulkhead mount is often used on sailboats to reduce interference with lines and to save space

making it a versatile starting point for building a rugged adjustable mounting system

Optional device tether

Ideal for boats

Ball Size: B Size 1" RAM ball

RAM Drill Down Composite Mount for Garmin eTrex 10, 20, 30 RAM-B-202U-22 A bulkhead mount is oftenFeatures: Round 2. 5" flat surface base with 1" ball Standard double socket arm Overall Length: 3. 73" Socket To Socket Length: 3" Diamond base adapter with 1" ball connects the cradle to the mount Custom cradle for the Garmin eTrex see compatability chart below RAM ball and socket system Simple to use and easy to adjust to your perfect viewing angle Constructed of high strength composite Holds up to 2 lbs. Made in the USA Compatible Devices: Garmin