Metal 1/4 Inch to 3/8 Inch Tripod Thread Adapter, Easy Mount Convert Screw Adapt
Thread Adapter with female 1/4″ thread to male 3/8″ thread, the height is 5/16″. 1/4″ to 3/8″ Convert Screw Adapter. Foto&Tech 1/4″ to 3/8″ Convert Screw Adapter. The height is 5/16″. Compatible to Lens Plate Button Heads, Arca Swiss Type Button Heads.