The RAM-111-D-27112 mount, with LONG double socket arm and rail clamp base, consists of the 1.5" diameter ball and socket system with RAM universal rectangular 11" x 3" base. This mount is designed to be a universal mounting solution for large and heavy electronic devices, including Marine GPS, CB Radios, Ham Radios and more. The RAM-271-12 round clamp base, with 1.5" diameter rubber ball connects to a pipe tubing diameter from the range of 1.25" to 1.875".

Max Weight Capacity:
10 lbs.

Material:  
Powder Coated Marine Grade Aluminum 

Ball Size:
1.5" Rubber Ball Size

Note:  
The "U" in the part number reflects product packaged in poly bag. For mounting a GPS puck antenna to this mount, RAM recommends the RAM-338U.  The included plate is a universal mounting bracket with a selection of mounting hole locations. In certain applications additional holes may need to be drilled for proper fit with your electronic device.