Black Mini Metal Ball Head Dolly for Screw Mount Tripod DSLR DC Camera DV

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.
Using this tripod ball heads is much easier to carry and pack than tripods with pan-tilt heads—no long, protruding handles.
Screw the tripod ball head on your tripod. Then screw the whole tripod set to your camera.
Flexible and portable to carry, solid construction, ideal for recreational photographer
Maximum Load: 2.5kg
Screw Mount: 5.5mm/0.21inch
Head Height: 5cm
Color: Black
Compatible: Cameras, Video, tripod ball head