RAM Rail Clamp Double Base for 51 to 64mm Diameter Rails (C Series 1.5" Ball)

RAM-271-2-RBU RAM® Rail Clamp Double Ball Base for 2" - 2.5" RailsFeatures Double clamping base ideal for posts from 2" to 2.5" in diameter Includes two C size 1.5" RAM® rubber balls which allow for connection to any C size RAM® double socket arm RAM® ball and socket