【Overview】The TB54 is the culmination of years of iterative development based on LB52. Sized to mate perfectly with AS95 heavy duty tripods. It delivers unfailing performance in any weather. Its low profile, precision control knobs, rugged housing, and quick release clamps make it the ball head of choice for professional photographers worldwide. | 【High bearing capacity】The TB54 uses a 54mm super-large sphere, the ultimate diameter of the ball gives it ultimate weight capacity and stability. The master lock knob features stainless steel ball bearings for a lifetime of silky-smooth control and powerful locking. | 【360-degrees double panoramic ball head】Both the top and bottom of the ball head can be adjusted 360°for pan, double locking knob design, flexible operation, making shooting faster switching. The 360° horizontal scale is convenient for photographers to take panoramic shots in landscape photography. | 【Dual drop-notches Design】The TB54 offers up to 45-degrees of tilt in all directions, and up to 90-degrees in the two drop-notches. Dual drop-notches allow maximum flexibility for positioning the camera for portrait-orientation or extreme angle shots. | 【High-quality Materials and Superb Craftsmanship】The tripod ball head was made of high strength aluminum alloy, advanced CNC manufacturing process and surface anodizing treatment technology, CNC machined components for exacting precision and dependability. It is very strong and durable. | 【Wide Range of Applications】Removable quick-release plate, comes with 1/4” screw and safety lock, suitable for most DSLR cameras, camcorders,telescopes; the bottom screw hole is 3/8”, can be widely applied to various professional tripods, monopod, slider and other stands.