The RAM-B-231-2-UN10 consists of a steel strap base, stainless steel u-bolt base, double socket arm and universal spring loaded X-Grip cradle for large phones and phablets. 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. The included X-Grip cradle has a clean and clever four leg design that sports great holding power without hiding your phone behind foam pads and plastic. The spring loaded X-Grip cradle expands and contracts, allowing for a perfect custom fit of your cell phone. The perfect complement to the modern sleek interior of today's vehicles, the RAM X-Grip is the cell phone cradle evolved.