Save space and stay organized with CURT HD wheel chocks. These unique wheel chocks mount to the trailer frame and prevent the need to store them inside your truck or RV. The unique bracket mounts to the trailer frame and includes snap-rings which allow you to quickly attach and detach the chocks outside of your vehicle. No more dirty wheel chocks inside your truck or SUV! Made from heavy-duty materials, the dense rubber construction provides improved traction, preventing chock slippage or movement. The high-density steel bracket is built to last and avoids bending or breaking with use. Finished with a weather resistant liquid A-coat that prevents rust and corrosion and a bold orange powder-coat finish. This kit includes self-tapping screws for attaching the bracket to the trailer frame, and a wire lanyard that prevents loss of the snap-ring clips when not in use. Quickly stow away your wheel chocks without dirtying your hands, truck or RV!