Bass Pro Shops galvanized Slip-Ring Anchors are corrosion-resistant and provide excellent holding power in most conditions. Slip-ring design allows for easy retrieval. Sizes: #5, 4 lbs.; #7, 5 lbs.; #10, 6 lbs; #13, 7 lbs. Cancer and Reproductive Harm- www.P65Warnings.ca.gov. Type: Anchor.