This Oben Reversible 1/4"-20 & 3/8"-16 Mounting Stud is a replacement part for all Oben tripods and monopods. It will fit many tripod and monopod models from other manufacturers as well. The stud is reversible, so you can use your tripod with almost any head, which typically has either a 1/4"-20 or 3/8"-16 threaded hole.

Male Thread Size: 1/4"-20 & 3/8"-16