AFAITH Professional Ballhead Ball Head with Quick Release Plate for Monopod Camera Tripod DSLR Camera Canon Nikon Pentax Sony Q555 AF010 Professional Tripod Ball Head Camera Ballhead, High Quality! It's simply professional and affordable 360-degree Panning for panoramas shoot (but no scale) It is made by black anodized aluminum alloy and offer one knobs to control the horizontal and socket ball adjustment. one knob controller, simply design and operate easily- Built-in compass, offer direction when forest shoots- Removable quick-release plate with 1/4' screw for all DSLR camera- 3/8" Female