Size: 3/8" to 1/4" These 1/4" to 3/8" Screw Adapter Converter Reducer Bushing Screw are mde of Brass. Solid, Strong and Durable. Allows user to mount a professional-style head with a 3/8"-16 threaded hole on tripods, monopods, ball heads, tripod heads, light stands, DSLR/SLR cameras and camcorders.
Package Includes: 1/4" to 3/8" Convert Screw Adapter x 10