Protect your bow- or stern-mount trolling motor from bouncing while running in rough water or trailering your boat. The RAM Arm mounts at any angle and holds the motor shaft secure, preventing the motor head from hitting the deck and causing damage. Simply loosen the knob and put the motor in the water when its time to fish. Complete system includes base, arm and clamp base. Fits any Minn Kota or MotorGuide motor. Available: Standard - Overall length: 7-1/4. Clamp length: 5-1/2. Tall - Overall length: 11. Clamp length: 9. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Trolling Motor Stabilizer.