National Hardware N223-693 3250BC Anchor Shackle in Galvanized,1/2" Whether for home, farm, builder or industrial customers, National has all the right hardware in the sizes and finishes you need. With over a century of service National is committed to maintaining the highest level of product quality, innovation and manufacturing technology. Providing latching and fastening options for all of your indoor and outdoor uses. A deep selection of chain accessories like clevis hooks and quick links are made from the best materials for high strength and weight ratings. This galvanized finish offers corrosion resistance for products used where corrosive elements, such as salt air, are present. Features Authorized Replacement for Stanley Hardware Stock #N223-693 Designed for use in marine, industrial and construction applications Galvanized finish for superior corrosion resistance Meet federal specifications RR-C-271D, Type IV, Class 2 Manufactured from forged steel Designed for use in marine, industrial and construction applications Galvanized finish for superior corrosion resistance USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.