This Vevor ballast box is designed for Category 1 3-point hitch tractors to improve rear balance and stability during loader and hauling work. Built from heavy-duty Q235 steel with a double-layer rust-resistant coating, it supports up to 800 lbs of ballast material such as sand or gravel. The integrated 2" receiver adds towing versatility, while the sliding door allows easier unloading and weight adjustment. An integrated tool rack helps keep tools organized and close at hand. Mounting hardware is included for quick installation.