The gitzo gh1382qd series 1 centre ball head is an extremely balanced and versatile head engineered to provide smooth precise movements when framing the gh1382qd is designed for series 0 and 1 mountaineer tripods and also fits between the folded legs of series 2 traveler tripods to maximise portability and reduce the overall size despite its slim design it is fully featured including the friction control knob positioned inside the ball locking knob it is supplied with the short arca swis