Kingbo, as a professional manufacturer of door & window hardware (Est. 2009, Foshan), proudly exports the 165 Degree Half Overlay Hydraulic Concealed Cabinet Hinge (Model CH-2005B) to global kitchen and furniture fabricators.
Unlike generic hinges that loosen over time, Kingbo focuses on load-bearing mechanics. A wide 165° opening places higher torque stress on the hinge arm. Our structural response:
It utilizes a self-dumping mid-bend structure. This design distributes the door's weight evenly across the hinge knuckle, preventing the "drooping" effect common in large-angle hinges after 6 months of use.
Misaligned doors compromise the soft-close function. Use our adjustment screws to correct installation errors without removing the hinge:
Vertical Adjustment: Compensates for uneven floor levels.
Depth Adjustment: Tightens or loosens the door pressure against the cabinet frame.
Horizontal (Side) Adjustment: Eliminates lateral play between the door and frame.
We apply a high-density rust prevention treatment to the metal surface. The 165 Degree Half Overlay Hydraulic Concealed Cabinet Hinge maintains smooth operation even in kitchen steam and bathroom moisture, passing SGS salt spray standards.



Q: How do I adjust it for a door that won't stay closed? A: Locate the depth adjustment screw (usually the middle screw on the arm). Turn clockwise to increase the door’s pull force against the cabinet frame. If it still does not self-close, inspect the hydraulic cylinder for debris or oil leakage.
Q: Can I use this hinge for an overlay different than half overlay? A: This specific model (CH-2005B) is optimized for half overlay (corner mounting). For full overlay or inset applications, please contact our sales team for the correct hinge series.
Q: What is the actual advantage of 165° over 110° for my cabinet line?
A: A standard 110° hinge leaves approximately 70mm of the cabinet interior blocked by the door itself. It opens the door almost flat against the cabinet side panel. This gives you unobstructed access to the full cabinet width—critical for pull-out waste bins, tall pull-out pantry units, and corner blind cabinets where every centimeter matters.
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Product name |
165 Degree Half Overlay Hydraulic Concealed Cabinet Hinge |
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Code number |
CH-2005B |
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Size |
As drawing or customized |
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Colour |
Mill or other colors |
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Surface treatment |
Mirror polished or dyed |
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Other details |
Free OEM design |
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Certificates |
Patents; SGS; CE |
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Packing detail |
30 pcs/poly bag; 5 bags/carton |
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Lead time |
Within 15 days |
Beyond the standard mill finish, Kingbo provides custom solutions for furniture manufacturers. Since 2009, our founder has adhered to the principle of "keeping faith and firming commitments," resulting in 100+ active patents.
Color Matching: Beyond mirror polish, we offer dyed finishes (Black, Gold, Matt Grey) to match high-end kitchen designs.
Customized Dimensions: Need a specific cup depth or arm length for a proprietary cabinet system? Provide your drawing; we support free OEM design.
Private Labeling: Your brand on the hinge arm. Minimum order quantity negotiable for strategic partners.
Every 165 Degree Half Overlay Hydraulic Concealed Cabinet Hinge undergoes a 20,000-cycle open/close test before batch shipment. We are a strategic partner to real estate enterprises and famous door/window fabricators globally. Our trademarks are registered in 36 countries, ensuring you receive a product that meets CE structural safety standards.
Lead Time: 15 days. After-Sale Support: Complete technical documentation and replacement service for defective hydraulic units.
Choose Kingbo for hardware that balances wide-angle ergonomics with long-term structural reliability.