- Designed for use as a guide on large, sliding doors
- Mounts to concrete floor or apron
- Delrin® bearing wheel rolls easier and lasts longer than many other steel bearing hangers
- Offers heavy-duty stay roller and 3/8″ x 41/2″ lag screw with expansion shield
- Meets ANSI/BHMA, A1S6.14
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.