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 home hardware for all of your new construction, upgrades and replacement projects. General hardware runs the gamut from door knocker viewers and stops to clothes hooks, flag pole and handrail brackets. The Polished Brass finish adds to the traditional look and feel of the product and makes a classic statement.