The U-bolt base makes attaching to handlebars, tubing, or railing a breeze. Simple to install and easy to use, the possibilities become endless. Rubber ball and socket technology allows for almost infinite adjustment and perfect viewing angles. High quality materials insure your Lowrance iWay is safe, secure, and within easy reach. RAM’s patented design also dampens shock and vibration helping to extend the life of your mobile device. Cutting edge products like the Lowrance iWay deserve a cutting edge mount and RAM delivers. Included in this package is hardware for tubing that is 0.75" to 1.25" in diameter. This mount is designed to hold the following devices: Lowrance AirMap 1000, Lowrance AirMap 2000C, Lowrance iWay 500C, Lowrance iWay 600C.