Product overview
Steel and nylon. Brass-plated finish on steel parts. Designed to ensure smooth operation of bi-fold doors. Guide rollers stay in the track and adjust to door frames that are not square.
- Cold-rolled steel and nylon construction
- WeatherGuard protection
Product manuals and information
Specifications
Body Material | Steel |
Pivot Cap Material | Plastic |
Brand | National |
UPC | 00038613344914 |
Customer reviews