This is new old stock. The Windline AT-3 Heavy Duty Anchor Tensioner is designed for use with anchors weighing up to 90 pounds. Manufactured by Windline Marine in the United States, this anchor tensioner is a reliable choice for securing your boat in place. It comes with no warranty but is built to withstand heavy-duty use, making it a durable and practical option for anchoring and docking needs.  For all anchors up to 90 lb and any chain or shackle size.  Snag-resistant profile tightens and locks anchor with simple foot operation, yet quick-releases for safety, formed, not welded for extra strength in marine grade stainless steel.  Holds anchor securely (200+ lbs. tension) to prevent rattle, yet easy to install. Please look carefully at picture what you see is what you're getting.