ALZO Universal Camera Slider Brace Support without Super Clamp Lightweight and strong brace support for all video sliders Greatly improves slider stability and prevents end run dipping Attaches to the end of all sliders with 1/4 x 20 screw thread; requires an accessory clamp to attach to tripod leg Adjustable length 20 inches to 55 inches Includes telescoping rod and 2 mini-ball mounts