60% offYITAMOTOR Category 1 tractor ballast box holds up to 800 lbs of concrete, sand, gravel or steel to improve tractor stability. Heavy-duty steel construction features a 2" receiver, sliding front door and integrated tool holders.material:Coated welded steel, weight:83.78 LBS, max capacity:800 LBS, box dimensions:27.55*25.59*18.89 inches, warranty:1 Year