Compact Mini Ball Head Camera Mount Cold Shoe Accessory Light Mount Compact ball head for holding digital, APS, and video cameras, lights or other accessories Reversible mount plate has accessory cold shoe built in Rugged ball-and-socket design enables quick horizontal and vertical panning Knurled camera mount and foldable locking knob; anti-scratch cork plate prevents camera damage Mounts to any tripod with either 1/4 & 3/8inch thread stud