The Rubbermaid 1823150 FastTrack Extension Cord Hook is part of the FastTrack Garage Organization System. The new FasTrack Cord Manager assists with management of cords, ropes, strings, lights and more. The cord manager allows for winding and unwinding your garage materials. Its "soft grip" coating protects it from nicks and scratches. A locking gripper and push/pull lever make it easy to attach and adjust on the rail so you can create a customized garage storage system that can change as your storage needs change.