The 1SKB-REX6 Expander Rack adds rack space to the 1SKB19-R1406 Mighty GigRig. The roto molded 6U Expander Rack case features a 6U extended depth rack that can be locked securely to the bottom of the Mighty GigRig for a total of 12U of rack space on the front of the combined units. As with the Mighty GigRig, the REX6 Expander has 6U rear rack rails for additional rack space. By removing the top lid, the Expander Rack provides full cable routing access through the bottom of the Mighty GigRig, making the unit the perfect solution for housing all of your electronics and sound gear while keeping it all connected. The full sized front and back doors are lockable to secure the contents. Shown with optional SKB-R3224 dolly/wheel set for easy transport.