Product Description The MPG917 Axis(TM) Angler package combines the Truck Bed Extender with the Axis(TM) Roller for optimum ease when loading and unloaded cargo. Cam style load straps firmly secure your cargo and for added safety purposes, we included our Sentry(TM) Tie-downs and DOT approved rear Safety Flag.The Axis(TM) is made of heavy-duty steel with a layer of thick powder coating to resist corrosion. It can be used in either the vertical position to create a "rear of vehicle" load bar, or, a horizontal position to extend the bed of the truck. The 42" long Roller fits within the Axis(TM) framework and has a rubber coated surface for scuff resistant transit. The system requires a 2" receiver and has multiple settings to adjust both height and width.