The RAM-B-107U consists of a 2.5" diameter round base with the universal AMPs hole pattern, double socket arm and connecting Humminbird/Apelco marine adapter base. The mount is designed with a RAM 1" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allowing for almost infinite adjustment and perfect viewing angles. The RAM-B-107U is a "LIGHT USE" mount, designed to hold smaller marine electronic devices.

This mount is compatible with the following electronic devices: 
Humminbird 700 Series
Humminbird 500 Series
Humminbird 300 Series
Humminbird 100 Series
Humminbird Matrix Series (excluding Matrix 97)
Lowrance Elite-5
Lowrance Elite-5M
Lowrance Elite-5X
Raymarine Apelco Fishfinder with matching hole pattern

Specifications:

• Ball Size: 1" Rubber "B" Ball Size
• Material: Powder Coated Marine Grade Aluminium

Note: The "U" in the part number reflects product packaged in poly bag.