Heavy Duty Zinc Alloy Door Hinge 50x50mm Backflap Butt Hinge One Piece Corrosion Resistant Practical Hardware For Interior And Exterior Doors Rustproof Weatherproof

Heavy Duty Zinc Alloy Door Hinge 50x50mm Backflap
✔️ 1 piece backflap butt hinge, corrosion resistant, weatherproof

This heavy duty zinc alloy hinge is designed for interior and exterior doors, offering robust corrosion resistance and a compact 50x50mm footprint for flexible installation.

✅ Material: Zinc Alloy
✅ Size: 50x50mm footprint
✅ Type: Backflap butt hinge, one piece
✅ Corrosion resistant & weatherproof for outdoor use
✅ Pack: 1 piece

💡 What is a heavy-duty zinc alloy door hinge used for in interior and exterior doors?

It's handy for secure, durable door mounting in both indoor and outdoor settings.

- rustproof weatherproof construction for outdoor use
- 50x50mm mounting spacing for easy retrofitting
- long service life in high-traffic entryways
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