RAM Handlebar U-Bolt Base for Rails 0.5" to 1" Diameter The mini ball head is

The mini ball head is screwed into the camera's pole for maximum stability (the pole is pre-drilled at both ends)

smartphones

Now you can have the ability to pick the perfect lens for any situation

This new version is the same as STP-01 but without the RCA jacks

made out of aluminum

RAM Handlebar U-Bolt Base for Rails 0.5" to 1" Diameter The mini ball head isThe RAM motorcycle handlebar base contains a 1" rubber ball designed to sit at right angles to the mounting rail. The rust proof metal u bolt accommodates rails in diameter from 0. 5" to 1" in diameter. Included are black cover caps to be placed over the exposed ends of the u bolt and a composite adapter that can narrow the rail to a minimum width of 0. 5".