The RAM Tough-Claw Trolling Motor Stabilizer consists of the small Tough-Claw™ base, double socket arm, and round base adapter. The RAM Mount Trolling Motor Stabilizer is the perfect mounting base for quick and easy tool-less installation and removal on round, square, odd shaped rails and bars. The RAM Trolling Motor Stabilizer can be clamped on rails from 0.625" - 1.5" outer diameter. The round base adapter contains the industry standard universal AMPS hole pattern, which will connect to a large variety of RAM Mounts and third-party cradles. The RAM Trolling Motor Stabilizer is designed with a RAM 1.5" diameter patented rubber ball and socket system that has adjustment points at both ends of the double socket arm; this allows for almost infinite adjustment and perfect viewing angles. Use the RAM Mount for Trolling Motors to stabilize and extend the life of your fishing gear.