Simple crank system allows for quick unloading of cargo from your truck bed in a matter of seconds. Suited to compact and step-side truck beds with a max. tailgate thickness of 9.5cm. Can unload cargo weighing up to 900kg. Quick set-up and easy storage, crank is removeable and only needed when clearing cargo. High quality polypropylene mat, designed to withstand high strain without tearing. Single person operation allows easy unloading of cargo, reducing risk of back injuries. Small wrench and simple assembly instructions included, securely fastens to tailgate without welding, cutting, or drilling. Suitable for all sorts of materials such as soil, gravel, mulch, clay, sand, refuse and firewood.