The AH90 from AXRTEC is a 100mm bowl head, steady for your professional video system, comes with 22.0lbs weight capacity. The AH90 head offers a sliding quick release plate and continuous adjustable counterbalance system for a quick setup of balancing position, to help expedite your next setup. Also, users will have excellent stability and security for their shots with the drag system of pan&tilt. And an illuminated leveling bubble for checking your alignment under any lighting condition. The head also features two 1/4"-20 accessory threads for easy-link connectors.