Kamisafe KINGJOY VT-3510 Heavy Duty Video Camera Tripod Fluid Drag Pan Head with Sliding Plate 1/4" and 3/8" Screws Compatible with Canon Nikon Sony DSLR Camera Camcorder Shooting Filming Professional video head with quick release plate, with a dual convertible 1/4" and 3/8" mounting screw to be fit for video shooting. Standard 3/8" threaded screw hole on the bottom (included with a 3/8" to 1/4" screw adapter), makes the VT-3510 suitable for all tripods, monopods, light stands and camera sliders. Security locking knob can well prevent the equipment from falling off accidentally, and professional bubble levels help to keep the stable shooting to adapt to different environments. Wearable and non-skid handle bar design can prevent the shooting from shaking to improve the stability. The side lock system allows the camera and sliding QR plate to click quickly into the head from above, instead of needing to be aligned and slid in from the back.