The Penetrator Was Designed For Cultivating Hard Soil Areas. The Raised "Dart" Center Rib Helps Direct Dirt To The Sides And Away From Shank And Bolts. Features: 1/4†Thick. 50 Degree Stem Angle. 1/2†Plow Bolts On 2-1/4†Center. Interchange  P50 18  P5018K Net Weight (Lbs) 8.25
