Visual Comfort Modern Collection - 700MOSADJR - Tech Lighting-Accessory-MonoRail Adjustable Standoff-4 Inch Tall and 0.7 Inch Wide

The adjustable standoff’s cable virtually disappears for a clean and elegant look.
It is best used on fairly straight runs with a drop greater than 6". A wire grip allows you to easily shorten or lengthen the cable to size it for use. Use standoff supports every three feet of MonoRail run and at corners. Standoffs can be positioned to cover points where rails are joined.