Gen3 Marine Folding Grapnel Anchor Kit The unique design of Gen3s Folding Grapnel Anchor Kit sets it apart from other anchors. This anchors four-pronged design makes it easier to secure your vessel where it can snag onto objects. Bottoms that have weeds, coral, stone, or gravel are ideal. The Folding Grapnel Anchor Kit is perfect for anchoring your personal watercraft, smaller vessels, kayaks, dinghies, etc. It even comes with a storage case that protects the boat when the anchor is stored. Kit