National Hardware® N131-490 Heavy-Duty Stay Roller, Galvanized
Designed for use as a heavy-duty guide on large sliding doors up to 3-3/4" thick. Wheel is reversible: can be used from either side of frame. Offers sturdy steel frame construction. Meets ANSI/BHMA A156.14. Manufactured from galvanized steel with Delrin® wheel. Includes nail and lag screw holes. Hardened steel bolt for greater strength.
- Heavy duty
- Side mounted
- Use as guide on sliding doors up to 3-3/4" thick
- Includes nail and lag screw holes
- Hardened steel bolt for greater strength.
- 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.