Drag Harrow 7 x 3.7 ft Chain Harrow ATV Lawn Rake for Landscape Leveling Heavy-Duty Design Excellent Farming Performance Wide Coverage Easy Assembly Wide Application Multi-Functional Use Number of Teeth: 69,Teeth Diameter: 0.35 in / ø9 mm,Item Model Number: VDH-44,Product Weight: 55.12 lb / 25 kg,Towing Rod Diameter: 0.35 in / Φ9 mm,Product Dimensions: 88.58in x 44.88 in / 2250 x 1140 x 110 mm,Main Material: Q235