Kupo 3/8inch-16 Male Threaded Hex Mounting Plate with 5/8inch Hex Stud

Kupo Hex Mounting Plate 3/8"-16M w/5/8" Hex Stud -for mounting tripod heads or other accessories with a 3/8"-16 receiver. - works great with Convi clamps, Super clamps and Mafer clamps. - will not rotate in hex sockets.