Providing Push-Button adjustment, the SHAPE 4-Axis Push-Button Magic Arm with 1/4″-20 Mounting Screw allows you to quickly mount the support arm to a 1/4″-20 threaded mounting hole. You mount your 1/4″-20 accessory to the top of the arm, which features a small mounting platform with rubberized surface. The D-ring assembly enables you to securely tighten down the screw without using tools. The arm is 6.5″ long and incorporates a 1/4″-20 threaded mounting hole at the bottom. The SHAPE Push-Button Arm is the perfect device to mount your monitor to your camera rig. SHAPE is well known for its Push-Button Handles, now used by so many professionals in the industry. Our patented technology allows the user to make quick and easy adjustments by simply pressing the button. Doing so, you are allowed 360 degrees of rotation to place the handle in the best position for your use. The camera support arm features 4 Push-Buttons, allowing you to make vertical and horizontal positioning adjustments of the camera accessory from the top or the bottom of the arm. Push, adjust, release, and then its lock.