The plow boat anchor is made of 316 Stainless Steel. It is durable and corrosion-resistant, making sure a long-term use. The plow boat anchor Excellent holding power in nearly all bottoms including mud, sand, rock,Each anchor includes a Tripline Eye to allow for an easier breakout. Self-Stabilizing. and coral. This plow anchor design allows rotation over 70 degrees in any one direction, which means that it is more responsive to wind and tide changes, making it less likely to unset. Our plow anchors are filled with lead internally to increase further the gripping power, which is better than the steel filling products on the market, helping the boat to maintain stability. Our stainless steel anchor's versatile design is ideal for use in sand, mud, rock, coral, and other bottoms.