Towed disc harrow 2920

The 2920 Wheel Sealer utilizes 4" x 16" closing wheels for low-disturbance sealing of fertilizer in highly erodible ground and side-dress applications. Features •Features two 4" x 16" rubber closing wheels •Depth is adjustable—up or down—on the closing wheel mount •Pinches slot closed behind the knife •Spring-loaded to pivot as field conditions and fertilizer knife depth change •Bolts onto the following: 1" x 2" and 1 1/4" x 2" flat shanks, 1 1/4" square-coil shanks, and 2" shanks