This Four-Bar Curved Coil Spring Tine Harrow Section is designed to be used as a finishing tool behind Field Cultivators. It can be mounted to Field Cultivators with Model CA12 Arms which will fit the 2 1/2”, 3”, 4”, 5”, or 6” square tube on the rear of the Field Cultivator. Penetration can be applied as desired by the springs on the Carrier Arms.