You can use the Kable Lite Slimline Anchors from Visual Comfort Architectural, formerly known as Visual Comfort Architectural, formerly known as Tech, Lighting, on straight runs that are shorter than 20 feet. With turnbuckles installed on the opposite end, these anchors secure the cables at one end of the run. Each order comes with a pair of anchors and includes a 1.5” washer that provides ceiling support.