Manfrotto 322RC2 Joystick Head ShortTake the versatility of a ball head, add true ergonomic control and you get the 322RC2 Horizontal Grip Action Ballhead! The 322RC2 is unique in that it allows you to unblock, move, position and lock your camera with one hand in one position. This is due to the revolutionary design of its grip handle which incorporates the ball lock lever. A friction control wheel lets you regulate the power of the blocking mechanism to match the weight of your camera