Greenfield Products PVC Coated Navy Style Anchor - Black The navy anchor provides swing-arm penetration with the weight and strength of cast iron. It really digs in and holds the minute it strikes the bottom. A traditional design and coated in heavy duty no-mar resistant plastisol. Suitable for medium performance for soft to moderate conditions. Model Weight Recommended Boat Size In Winds Up To 30 Knots Chain Recommended Scope Line FeetDepth Feet 910 10 lbs Up to 14 feet 14 x 4 71 915 15 lbs Up