Zomei Professional Aluminum Quick Release Ball Head for Video Camera Tripod Applicable for Canon, Nikon, Sony etc zomei Z668,Z668C,Z669,Z669C Z818,Z888 ZOMEi Z818 is compatible with all cameras&camcorders, a good kit for travellers.This ZOMEi Z818 tripod ballhead features fluid 360 degree swivel. Brand New and High Quality Professional Tripod Ball Head Camera Ballhead, and it is made from black anodized aluminum and offer three operation knobs The features independent adjustment knobs for precise locking, panning and tension controls, and each adjustment knob is intuitively positioned, positive to the touch and allows for exact camera positioning Precision engineered center ball ensures smooth, seamless movement quick-release plate, comes with 1/4" screw,Maximum Load: 8kg, suitable for all SLR cameras,can be widely applied to various professional tripods