The RAM-B-149Z-2U consists of a steel strap base, u-bolt bases, double socket arm and diamond adapter base. The diamond adapter base has a hole pattern that matches the industry standard AMPS hole pattern and will connect to a large variety of RAM Mount and third party cradles. Designed for a clean installation, the RAM strap mount will accommodate most common roll bar sizes on UTV's, allowing for the placement of the RAM rubber ball base. This mount can also be attached to smaller diameter handlebars on ATVs using the included hardware. With the ball base in place, you have the foundation for mounting everything from GPS Devices, RAM Aqua Boxes, Spotlights and Radios.