Sevenoak Camera Slider SK-HD75 series camera sliders are designed to give you the ability to create high-quality videos without over-extending your budget. It futures with heavy-duty Aluminum construction, adjustable feet, 1/4” and 3/8” screw thread, precision bearings etc. It can be used standalone with the included feet whose height can be adjusted easily, or attached directly to tripod(s) with the built-in screw thread.