3/8" to 1/4" Screw Camera Tripod Thread Adapter Reducer Mount Set Camera B0L7
Including 5pcs 3/8"-16 to 1/4"-20 male to male screw, 5pcs 3/8"-16 to 1/4"-20 reducer bushing screw and 5pcs 1/4"-20 female to 3/8"-16 female spigot adapter. 5 3/8"-16 to 1/4"-20 Reducer Bushing Screw.