BUNKR dunnage rack will fit on flatbed and most stepdeck trailers both steel and aluminum frames. Our Patent Pending design clamps to the main frame of the trailer and does not require drilling holes or welding to mount. Our system gives up very little ground clearance and the dunnage is removed from the side making it easier to remove than digging out of a tray. We offer a dunnage rack or Full Platform that can accommodate tool boxes or cargo baskets on the other side of the trailer. Custom cargo baskets are available on request. Please check out our products at www.bunkrtrailer.com or give us a call. BUNKR trailer accessories, designed by drivers for drivers.