Meso MS-060 5/8" (16 mm) Receiver with 1/4"-20 Thread

Meso MS-060 5/8" (16 mm) Receiver with 1/4"-20 Thread consists of a baby receiver with a 1/4"-20 threaded male set-screw with a nut attached to the top of it that can be vertical or horizontal mounted on any baby (5/8") stud. A knob locks it firmly in place.