Aluminum Swivel Tripod Ball Head Mount Universal 1/4 3/8 M4 M5 M6 Thread Mount
5 sizes available: 1/4-20,3/8-16,M4,M5,M6. Aluminium alloy material, full anti-rust small ball head. 1/4 to 3/8 M4 M5 M6 M8 M10 Male Female Thread Screw Mount Adapter Tripod Plate. Universal 1/4-20 standard connector, compact and easy to carry.