The Cornfield Over The Side Mount is very adjustable and telescopes up and down for height adjustment. Simply loosen the knob on the base and you are able to swivel the vertical and horizontal tube 360 degrees. In order to reach your specific height, loosen the knob on the vertical tube and telescope upwards then tighten the knob once you have achieved the height you are looking for. The knob on the vice end tightens into the machined side to hold your LiveSweep, Handscope or Cable Steer.Well suited for our LiveSweep, Handscope or Cable Steer, and now you can add a LiveSweep, Handscope or Cable Steer anywhere on the boatCan add a 360 also with the addition of our MEGA 360 Clamp for Fortrex, Maxxum, Ghost & Cornfield Handscope/LiveSweepHeavy duty