The 4BB Welded Hinge is a high-performance hinge built for robust, long-lasting use in both residential and commercial settings. Featuring four ball bearings (4BB) and a fully welded structure, it ensures smooth, quiet operation and superior load handling, making it perfect for heavy-duty doors.
- 4 Ball Bearing System (4BB): Enables smooth, silent motion and extended durability with minimal friction.
- Welded Construction: One-piece welded design ensures maximum strength and structural integrity.
- Hydraulic Motion: Filled with hydraulic oil for controlled, quiet movement, reducing wear over time.
- Versatile Installation: Compatible with both left- and right-hand hinge applications.
- Weather-Resistant Finish: Silver coating provides strong resistance against corrosion, moisture, and environmental wear.
- Heavy-Duty Support: Built to handle doors up to 150kg, ideal for high-traffic or heavy-use environments.
- Strong Closing Force: Provides a 15Nm closing force at 90°, with support for 90° to 115° opening angles.
- Easy to Install: Precision-drilled mounting holes for a secure and quick installation.
Available Sizes:
- 4x3x3 inches
- 5x3x3 inches
Available Colors:
- Black
- Silver
- Grey
- Antique Brass
- Rose Gold
- Brown
- Chrome
- Gold
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