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 a reliable barrier against unauthorized entries. Barrel, Dutch door, flush, mortise and surface bolts designed with ease of use and security in mind.
- Padlock able for even greater security
- Can be used on doors opening in by reversing the square bolt
- Equipped with a strong hand-drawn wire spring which throws the bolt automatically when chain is released
- Full 24 in. long chain
- Includes surface and angle strike
- Solid brass
- LifeSpan limited lifetime warranty