) Easy on and off attachment conveniently adds extra storage to the back of your vehicle. Bright polished diamond-tread aluminum chest features two gas shocks to support top-opening lid, and two zinc-plated chest handles for easy lifting. The mini-size stainless steel latch is lockable to protect your valuables. Black powder coated steel base fits 2" receiver tubes, and is pre-drilled for easy assembly. 300 lb. capacity.