From there, insert the 8-inch pole, slip on the arm support base block to lock in your height adjustment, insert the axel sleeve to allow freedom of rotation, and mount your monitor. Now, you can tighten the base to keep the frame where it is, tighten the spring to allow for greater weight support, or simply explore your workspace with 360-degree rotation, 190-degree panning, a tilt up of 90 degrees, and a tilt down of 45 degrees. Including an integrated cable management system and three mounting positions, the ErgoTech Freedom Arm gives you the ability to fully customize your monitor placement while barely moving a muscle.