How far apart are the pre-drilled holes in the Classic and Cable System Wall Tracks and Ceiling Tracks?
Our Classic and Cable System tracks are 78.75-inches long. Each track has a hole located 2-inches from either end. Between these are a series of holes, which are spaced 6.75-inches apart, on center. All holes 1/8-inch in diameter (0.125-inch), which is appropriate for either of #6 or #8 size screws.