The Tractor Grade Attachment is the perfect addition to your tractor for digging ditches, grading roads and leveling. This attachment features a 4" wide blade and an adjustable height that allows you to easily grade and smooth ditches, roadways and foundations. This is the perfect accessory for your tractor. The blade comes in a variety of sizes (5, 6, 7, 8, 10, and 15) to help you get the job done!