The Slip Ring Anchor, #10, is designed with pivoting flukes that rotate downward and dig into mud, sand or gravel. Made of hot dip galvanized steel for corrosion-resistance and strength, the mud anchors are assembled with arc-welded steel that maintains consistent fluke-to-shank angles, ensuring quick penetration and a firm hold. These penetrating fluke anchors have an excellent weight-to-holding power ratio compared to cast anchors. The Slip Ring Anchor, #10, features a slip-ring shank that makes retrieval of a snagged anchor easy. For convenience, it stows flat.