Providing a great holding power in all sorts of bottom terrains, while the vinyl-coating makes the anchor corrosion resistant, is the job of Danielson&';s Navy Anchor. So whether you are weighing anchor, or dropping anchor, you can breathe easy knowing the Navy Anchor will hold on drop, and not ruin your boat on pickup. Vinyl-coated Penetrating swivel action to dig in and hold firmly in a wide range of water floor The reverse action of the shank allows for quick retrieval May not be suitable for inflatables