Heavy duty 18 ga storage bins designed to mount directly onto our 18" shelf arms. Can connect to run for the length of the container. May also be used as a stand alone bin on your own shelving. Bins are 18" front to back, 6" deep and 55" long. The front lip is bent out 30 degrees to improve visibility. Dividers are available, and can be installed every 6". Mounting hardware included. Galvanized finish. Patent Pending.