The AH830 from AXRTEC is a 100mm bowl head, steady for your professional video system,comes with 26.5lbs weight capacity. The fluid head offers a sliding quick release plate with 1/4" & 3/8" screw. 5+0 steps of 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 3+0 steps of both pan and tilt drag. These combined system provides the precise movement and entire video control in most of tough conditions.