Bites deeply into sand and muck bottoms for a firm hold in the windiest conditions. Solid steel construction coated with plastisol to protect your boats finish. Self-releasing construction for easy lifting off the bottom. Sizes: 5-lb. (for boats up to 18 ft.), 8-lb (for boats up to 22 ft.). Colors: Black. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Anchor.