Built this break away carrier to haul big ticket items such as condensers, and evaporators, up to 250 lbs. It is adjustable up to 36" in length, and has tie-down holes on the bottom of each cross-bar for ratchet tie-down points. It stores inside the TC, in a box with felt bumpers. (No rattles)... Also in the box are the components for a hitch mounted break-away work bench.(not pictured)