The Joby Pin Joint Mount is an adapter with a small footprint that enables mounting cameras with a 3-prong mount to a tripod with a 1/4 inch-20 threaded mounting screw. The adapter is made from ABS plastic so it is durable without being brittle. It features a stainless-steel 1/4 inch-20 threaded inserts as well as a cap head nut that accepts the 3-prong threaded mounting rod.