Gitzo GS3321V75 75mm Video Half Ball Adapter

The GS3321V75 half bowl adapter allows a Systematic Series 2, 3 or 4 tripod to be used with any 75mm diameter half ball fluid head , or the new GSLVLS Levelling Base. The adapter fits all Systematic carbon fibre tripods, including older models. However, it works particularly well with the safety catch feature of newer Systematics, which prevents the centre accessory falling out, even if the top casting is inadvertently left unlocked.