Camera Thread adapterset with supporting M3 screw

this is a set of camera thread adapters for mounting cameras, ball head, Magicarm and such with supporting M3 screw as internal stabilization they are therefore much more stable and are less likely to break. Still, better do not attach your big nikon o.e. ;)

They use standard camera 1/4″ and 3/8″ threads

I added different versions they will need different screw length.