The Ultimateaddons Gripper Mount is designed with universality in mind. With a robust claw style grip and thumb screw tightener, attachment takes moments and can be further strengthened with the in-build pressure clasp. Equipped with a rubberised 25mm (1 inch) ball, the Gripper Mount is compatible with all Ultimateaddons and RAM mounting systems. Stability is assured, with a firm hold on the ball mount ensured by a grippy rubber coating. This mount is suitable for bicycle and motorcycle handlebars of all sizes, as well as to practically any flat or rounded surface. The perfect one stop mount for all of your phone, GPS and technology mounting needs.