RAM-271U-12 RAM Mounts 1.25" to 1.875" Rail Clamp Base with 1.5" Ball

RAM Mounts 793442027116 RAM-271U-12 RAM Mounts 1.25" to 1.875" Rail Clamp Base with 1.5" Ball NOTE: This product features a 1.5" C-sized ball. It is NOT compatible with RAM Mounts 1" B-sized components. The RAM-271U-12, round pipe base, consists of a 1.5" rubber ball connected that will connect to a pipe tubing diameter from 1.25" to 1.875" in diameter. Clamp Dimensions: 1.25" to 1.875" Material: Powder Coated Marine Grade Aluminum Ball Size: 1.5" Rubber Ball Size Note: The "U" in the part number reflects product packaged in poly bag. Weight: 0.55 lbs.