To provide lightweight strength and corrosion resistance, RAM is made of marine grade aluminum with a black powder coated finish, stainless steel hardware and rubber ballsRecognized and accepted by the U.S. Patent Office, RAM is the only universal ball-and-socket system that holds tremendous amounts of weight in high vibration applications for military, commercial and private useHorizontal Swing Arm Mount with D-Sized Single Socket ArmPart NumberRAM-D-109HS-4U








