Roton Continuous Geared Hinges For Doors, Aluminum Standard Duty Fire Rated, Concealed Leaf, Dark Bronze Anodized, 83 Inch Length, Heavy Duty Door Hardware With Dril Kwik Screws And Bolts, Lifetime Warranty

83 in aluminum hinges with dark bronze finish for doors
✔️ 83 in aluminum continuous geared hinge, single unit, fire-rated

Continuous geared hinges distribute the door weight along the full frame, delivering smooth operation and long life. Aluminum construction with a dark bronze finish makes these hinges ideal for high-traffic commercial doors in hospitals, schools, offices, hotels, airports, and storefronts. They’re designed for retrofit and new installations with a concealed leaf for clean aesthetics.

✅ Length: 83 in (2108 mm)
✅ Finish/Material: Aluminum, dark bronze anodized
✅ Fire rating: up to 3 hr metal and 90 min wood (with studs)
✅ Concealed leaf design; no reinforcement needed
✅ Includes Dril Kwik screws and sex bolts
✅ Warranty: Lifetime warranty

💡 What is a heavy-duty door hinge used for and why choose continuous geared hinges? This handy option helps keep high-traffic doors opening smoothly and safely. - high-load capacity for commercial doors - weight distribution along the frame reduces stress and wear - easy installation with included Dril Kwik screws and sex bolts - fire-rated performance for safety and compliance