Mini Ball Head, VONOTO 1/4" Screw Tripod Mini Ball Head for DSLR Camera Camcorder Light Bracket Swivel This ball heads can withstand heavy loads, lock solidly, and move smoothly Aiming and horizon leveling can be accomplished as one instinctive motion, and rigid lockup takes just a quick twist of one control. Design to fit all Camera. A variety of lighthouse. Tripod Screw Mount: 1/4