The RAM Universal Adapt-A-Post with RAM Tube Jr. and 6" Spline Post combines both the revolutionary RAM Universal Adapt-A-Post Dual T-Bolt Track Base and the RAM Tube Jr. with 6" spline post. The RAM Universal Adapt-A-Post is compatible across post and spline systems from RAM Mounts, Scotty, Fish-On, Railblaza, Cannon, Brocraft, Cabela´s and Bass Pro Shops. This version of the RAM Universal Adapt-A-Post Dual T-Bolt Track Base is a track base compatible with RAM Tough-Track as well as most third-party track systems. Each universal RAM Adapt-A-Post post and spline base features a quick-release button to safely disengage the rod holder as well as keep it secure while fishing out on the water. The RAM Universal Adapt-A-Post Dual T-Bolt Track Base also contains dual T-Bolts with tightening knobs for extra stability. RAM Tube Jr. supports right and left handed handling.