Manufacturer DescriptionRAM® Torque™ 1 1/8" - 1 1/2" Diameter Handlebar/Rail Base with 1" Ball The RAM® Torque™ handlebar and rail mounting base has a 1” rubber ball and accommodates bars 1 1/8” to 1 1/2” in diameter. Sizing inserts are included to provide a snug fit and protection of the rail. The mount utilizes nylon-insert locknuts to prevent loosening in high vibration environments.Mounting Base Dimensions: Accommodates rails 1 1/8" to 1 1/2" in diameterMaterial: Powder Coated Marine Grade AluminumBall Size: 1" Rubber Ball "B" SizeNote: The "U" in the part number reflects product packaged in poly bag.SpecificationsThere are no specifications currently available for this item.