Each assembly has steel traction fingers and 9.5" polyurethane finger discs on a support shank. Angled in, Finger Weeders turn together, gently agitating the soil near the crop and dislodging baby weeds. For use on many established crops, including brassicas, lettuce, and especially carrots. For greatest efficiency, use in conjunction with other attachments, such as Preci-Discs, for concurrent in-row and inter-row weeding. Includes spring-loaded mounting arm, 16" toolbar, two Y-bolts, and two Finger Weeder assemblies. Orange. NOTE: For use with the Double Wheel Weeder only. Available in two finger hardnesses, differentiated by color: • Yellow: (Standard option.) Stiff fingers. For medium to hard soils. • Orange: Pliable fingers. For soft or sandy soils.