This hinged tonneau is made to fit with most standard 20 in. toolboxes and is as easy to use as it is heavy duty. Designed to be able to be removed by one person without tools in just moments. The full tilt can be rolled up to the carb for carrying large cargo or can be completely removed. The gas shocks are designed for easy removal by hand using a ball joint snap release. No tools required! Then you simply lift the tonneau at the hinge lift up and it will disconnect allowing you to move the light cover of the truck.