This is a heavy duty mount for many marine electronic devices. It consists of a 3.68" diameter round base, standard length double socket arm, and an 11" x 3" (27.94cm x 7.62cm) rectangular plate.

The round base contains pre-drilled holes, including two holes at 180 degrees and three holes at 120 degrees, and the rectangle plate contains different combinations of pre-drilled holes which will match up to many electronic devices and mounts, including Marine GPS, CB Radios, Ham Radios, Gimbal Brackets and more.

Compatible Devices:
Garmin Fishfinders and GPS Chartplotters 
Humminbird Fishfinders and GPS Chartplotters 
Lowrance Fishfinders and GPS Chartplotters 
Raymarine Fishfinders and GPS Chartplotters

Plate Hole Patterns (PDF)

• Overall Length: 11.5" (29.21cm)
• Weight Capacity: up to 6.8kg
• Material: Powder Coated Marine Grade Aluminium
• Ball Size: 2.25" Rubber "D" Ball Size

Note: The "U" in the part number reflects product packaged in poly bag. The 11" x 3" rectangle base 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.

Availability:

The RAM Mounts warehouse in Australia is well stocked with the most popular products, but for the less popular products they may need to be ordered in from the USA. That's fine, but RAM Mounts have an approximate 2 month manufacturing lead time.

If our site shows this item as in stock (see above), great! It will ship immediately from our warehouse. If it shows as Pre-Order, this means it will need to be ordered in from the USA, which may take some time unfortunately.