Review on Enhance Stability and Versatility with Manfrotto 325N Video Head Adapter Bowl Interface (Black) by Charles Julian

Bought for jib crane head. I have several 75mm ball heads and was hoping to attach one to the end of the boom and use the alignment options. Well it seems to be working. Unfortunately, the design does not allow the head to move anywhere near within the allowable range of motion when mounted on a ball socket tripod. I'll send it back and maybe get a Kessler bullet converter or something. I think if you really struggle to adjust a ball to a 3/8 bolt (and your head doesn't just have a detachable ball like mine) and can deal with the lack of range of adjustment, this might be for you . The quality is excellent. BTW, that includes a 75mm/100mm adapter.