RAM-B-231U RAM Mounts U-bolt base with 1" B-Sized Ball

RAM-B-231U RAM Mounts U-bolt base with 1" B-Sized Ball The Ram-Mounts model RAM-B-231U 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. The base also includes black cover caps to be placed over the exposed ends of the u-bolt. U-Bolt Dimensions: Accommodates rails from 0.5" to 1" in diameter. Material: Powder Coated Marine Grade Aluminum Ball Size: 1" Rubber Ball "B" Size Note: The "U" in the part number reflects product packaged in poly bag.