Product Description
National 5116 Plain Box Rail is designed for use on doors up to 450 lbs. It can be used with many types of single and multiple brackets. Rail is carefully formed to give an even tread to hanger wheels. Manufactured from galvanized steel. Protected with corrosion-resistant WeatherGuard™ finish. When subjected to 312 hours of salt fog spray testing (BHMA A138.18), zinc-plated hardware showed severe corrosion while hardware with WeatherGuard™ protection withstood these harsh conditions with very little deterioration.
Product Specifications
| Availability | Buy In Store |
|---|---|
| Certifications | Meets ANSI/BHMA A156.14, Grade 2 |
| Feature Products | – |
| Finish | Galvanized |
| Product Material | Steel |
| Spec Package Size | 1 pk. |
| Size | Available in 8 ft., 10 ft., and 12 ft. |
| Warranty | LifeSpan Limited Lifetime Warranty |





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