4' 3PT S-Tine Cultivator, Cat 1 pins, 7 S-Tns - Ideal for pastures, orchards, vineyards and general field-work. The 2" square, 3-bar frames are reinforced and equipped with heavy-duty 3/8" x 1-1/4" x 16" clearance S-tines and reversible points on 6-1/2" spacing.