The long, silver Leica Ball Head 18 is a compact head ideally suited for tabletop tripods or other camera supports with a 1/4"-20 threaded stud. It is 5.3" high, has a load capacity of 15.4 lb, and weighs just 8.8 oz. A large locking knob controls the movement of the ball, and a 90° notch allows you to easily switch from landscape to portrait modes.