Dimensions: 1.75" to 4.5" W, 3.25" to 5.5" H and 0.875" D

• Consists of a zinc-coated U-bolt base, double socket arm and universal spring-loaded X-Grip® IV cradle for large phones and phablets
• Package includes hardware that will accommodate rails from 1/2" to 1-1/4" in diameter
• Base comes with black cover caps to place over exposed ends of the U-bolt
• Included composite rail adapter narrows the rail to a minimum width of 1/2"
• Mount is designed with a RAM B-sized 1" diameter patented rubber ball and socket system that features adjustment points at both ends of the double socket arm; allows for almost infinite adjustment and perfect viewing angles
• Spring-loaded X-Grip® IV cradle expands and contracts, allowing for a perfect custom fit of phone or phablet
• X-Grip® also includes a device tether recommended for outdoor applications
• Cradle is compatible with handheld devices that will fit the following dimensions: minimum width of 1-3/4" with a minimum height of 5-1/2"; maximum width of 4-1/2" with a minimum height of 3-1/4"; depth of 7/8"
• U-Bolt dimensions: 1/2" to 1-1/4"
• It is important to verify the dimensions of your handheld device with a case/sleeve/skin when determining the overall size.