12x Screw Adapter 1/4" to 3/8" Convert Screw Thread Adapter Camera Spigot Convert Mount for Tripod, Monopod, Ball Head, Stand and LED Video light

New 1/4" to 3/8" Tripod Screw Adapter Converters -Thread Adapter with female 1/4" thread to male 3/8" thread. -It works with our Double Head Stud w/ 1/4" to 3/8" thread, and make it work as a Double head stud w/ 3/8" to 3/8" thread. Package Included: - 12pc 1/4" to 3/8" Tripod Screw Adapter Converters