The AnchorLift Anchor Puller is designed to make raising your anchor easy. Simply start your engine and motor forward to raise your anchor. The AnchorLift is ideal for anchoring in lakes and rivers with anchor lines that are rigged with less than 15 feet of chain. The chain will not thread through the AnchorLift body. Its also an excellent way to easily pull up shrimp or crab pots rigged with nylon or polypropylene line.