Key features 

• The RAM motorcycle handlebar base contains a 1.5´´ rubber ball designed to sit at right angles to the mounting rail.
• The ´´Rust-Proof´´ stainless steel 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´´.
• Specifications: Dimensions: Accommodates rails from 0.5” to 1” in diameter. Material: Powder Coated Marine Grade Aluminum. Ball Size: C Size 1.5´´ Rubber Ball.
• Note: The ´´U´´ in the part number reflects product packaged in poly bag. Weight: 0.29 lbs.