Product Information
- Authorized Replacement for Stanley Hardware Stock #S403-180
- Doors Can Not Accidentally Jump The Track
- Wheels Never Need Lubrication
- Doors Can Be Hung Or Removed With Out Detaching Hangers
- Each set contains National's no.770 rail, no.192 adjustable by-passing door guide, no.790/no.791 dial-action hangers and screws
- Dial-action hanger allows easy vertical adjustment without tools
- Doors cannot accidentally jump the track
- Doors can be hung or removed without detaching hangers
