The perforated steel lacer strip is an efficient way to secure vertical cabling and provides many locations to do so. With a 4-3/4in width, it offers high capacity for rack cable management. The lacer strip. Includes slip-on posts, which allows for fast pre-wrapped cable bundle installation, and also features cage nut holes and round holes for versatility in mounting options. It also accepts ASP-OWP anti-slip cable pads for added security. Made of steel, the cable management lacer strip has a black powder coat finish, which provides durability and a sleek look. Sold in packs of 6 pieces, the perforated steel lacer strip is an ideal solution for anyone looking for an efficient and versatile cable management system.