The EZ Marine Anchor puller block is the #1 anchor-pulling device on the Columbia River. A true professional-grade piece of equipment. Designed and tested in swiftwater below the Bonneville Dam. Our unique design makes pulling your anchor a smooth and effortless process. The EZ Marine Puller Block is attached to a buoy of a proper size to lift your anchor. Utilizing the EZ Stainless Steel Eye Bolt Kit works best for attachment. The anchor line is then threaded through the puller block prior to the anchor being set. Just like that, you’re ready to pull. Simply power your boat around the buoy, steer your boat parallel to the anchor line until the ball lifts the anchor off the bottom and to the ball. When the boat comes to a stop, the anchor will be held under the ball.