The unique shank configuration of the Chene Anchor allows for 45° of holding surface, so the large flukes penetrate deeply. Slip shank angle makes the anchor 100% retrievable. Can be retrieved straight up without the use of a separate trip line. High-tensile zinc-plated steel construction. Not for use with anchor chains. Use anchor rope only.• Anchor Size: 15"W x 15"L• Weight: 8 lbs.• For Large Pontoons, Cruisers, and Large Fishing Boats Lifetime guarantee against bending or breakage Recommended for large pontoons and fishing boats Weighs 8 lbs. | 8-lb. Anchor, for Large Pontoons, Cruisers, and Large Fishing Boats