This GDH-11-6 commercial-grade garage door hinge from Garage Door Supply Company is an 11-gauge galvanized steel No. 6 one-piece hinge. You can verify hinge sizes by looking at the parts numbers stamped on your old hinges. If you receive this hinge, and it's not the right size, simply return it within 30 days.
- No. 6
- 11-gauge galvanized steel
- Commercial grade
- All garage door hinges guaranteed