The Channellock Cantilever Storage Box contains 2 sizes of removable bins, 12 deep and 15 standard bins. This organizer measures in at 22 In. in length. This heavy-duty cantilever system organizer includes durable metal latches. The additional lock feature keeps box closed if lifted while latch is open. 22.5" L. x 12.1" W. x 6.6" H.