I have a three row marker for sale. It has 3 shanks on it with three shovels. This unit also has a set of guage wheels on it. You don't see many 3 rows with this set up. Hooks up to a 3pt system. The tool bar is a solid 2" square. The shanks are adjustable in width if needed and height if needed. Help conserve your irrigation water this year and runs some good furrows. Please feel free to give me a call with any questions.