National Hardware N235-457 V504 Removable Pin Broad Hinge in Galvanized Product Description 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 quality hinges for all of your industrial, residential, commercial and specialty needs. From shutter to continuous hinges, specialty projects are easily completed with the breadth of unique hinges offered. This galvanized finish offers corrosion resistance for products used where corrosive elements, such as salt air, are present. From the Manufacturer 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 quality hinges for all of your industrial, residential, commercial and specialty needs. From shutter to continuous hinges, specialty projects are easily completed with the breadth of unique hinges offered. This galvanized finish offers corrosion resistance for products used where corrosive elements, such as salt air, are present. Features Swaged for mortise installations Manufactured with cold rolled steel Five knuckle, full mortise design Loose pin allows doors to be removed without removing hinge Swaged for mortise installations Manufactured with cold rolled steel 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.