The RAM-B-367-UN10U consists of a motorcycle handlebar clamp base with M8 threads, double socket arm and universal X-Grip cradle. This mount will replace one of the M8 bolt heads on your handlebar clamp system, positioning your device clean in the center. The mount is designed with a RAM B size 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 spring loaded X-Grip IV cradle expands and contracts, allowing for a perfect custom fit of your phone or phablet. The X-Grip includes a device tether recommended for outdoor applications. The cradle is compatible with handheld devices that will fit the dimensions listed below. It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size.