Greenfield 3003.36 Economy Navy Anchor Black. Vinyl coating. Recommended in soft/moderate conditions and for medium duty. Like all fluke anchors chain is recommended for proper performance. Features of Greenfield Economy Navy Anchor Recommended Boat Size (in winds up to 30 Knots): Boats Package Contents: Greenfield Economy Navy Anchor Greenfield 920-E: 3003.36 Economy Navy Anchor Black