Commercial 4 Pack 4.5 Inch Ball Bearing Door Hinges Satin Chrome Finish For Light To Medium Weight Doors With Smooth Quiet Operation And UL 3-Hour Fire Rating Ideal For Interior And Exterior Commercial Doors With Durable Ball Bearing Construction

4.5-in ball bearing hinge set for commercial doors, 4-pack
✔️ Satin chrome, 4.5-in square, UL 3-hour fire rated, reversible

These commercial hinges deliver smooth, quiet operation for light to medium weight doors, suitable for interior and exterior applications in offices, retail spaces, and warehouses.

✅ 4.5-inch square ball bearing hinge for smooth operation
✅ Satin chrome finish resists weather and looks professional
✅ Reversible for left- or right-handed doors; template drilled holes
✅ Weather resistant and suitable for fire-rated doors
✅ Pack of 4 for multi-door projects

💡 What is a ball bearing door hinge used for in commercial settings?

A handy, high-traffic hinge solution built for smooth, quiet operation and long life.

- Handy for high-traffic doors in offices, stores, and schools
- Reduces noise and wear with sealed ball bearings
- Works on interior and exterior doors requiring stable alignment
- Helps meet safety specs like UL fire ratings when installed on rated doors