The gitzo gh2750 is a series 2 off centre magnesium ballhead with a completely re engineered interior this quick release head introduces new gitzo technologies and is around 15 lighter than the previous model the gitzo off centre ballhead is tailored for use with series 2 and series 3 tripods and features safe grip material assuring a safer lock between the camera and the head plate other features of this gitzo head are its fantastically smooth rotation positive locking and rapid camera m