The CP-475 is a set of two cable pulleys designed to help install electrical, COAX, network, and other various low voltage cables. With their swivel snap hooks, deep grooves, and anti-friction bearings, these pulleys keeps cables aligned with the direction of the pull, preventing snags and kinks. Holds up to 20 CAT5/6 network cables Swivel snap hook installs easily and keeps pulley aligned with direction of pull to prevent kinks Anti-friction roller bearings and deep grooves allow cable to be pulled smoothly and easily Made from a high strength ABS plastic and zinc coated steel to provide enhanced durability and longer life Easy to remove the pulley after cable is installed Includes (2) pulleys