Black metal brackets are laid out side-by-side on a cardboard surface. Each bracket has multiple evenly spaced pairs of vertical slotted holes along its length and a few round holes near the ends. The metal has a matte, textured finish, and the bottom ends have ribbed or grooved metal caps.
Wall Channel
Each strip is long and flat with a repeating pattern of narrow rectangular slots and occasional round holes running down the center. The finish is dark and slightly textured, and the ends of the strips have ridged metal pieces attached.
































