180° Invisible Folding Cabinet Hinge | Rust-Proof Zinc Alloy
180° Invisible Folding Cabinet Hinge | Rust-Proof Zinc Alloy
180° Invisible Folding Cabinet Hinge – Concealed, Rust-Proof & Built to Last
Upgrade your cabinetry and furniture projects with this sleek 180-degree invisible folding hinge. Engineered from durable zinc alloy with a baked varnish finish, this bridge-shaped concealed hinge delivers smooth, free-folding operation while staying completely hidden when closed — giving your cabinets, cupboard doors, and folding furniture a clean, professional look.
Whether you're a DIY enthusiast or a professional woodworker, this hinge is designed for easy installation and long-lasting performance, rated for over 50,000 open/close cycles.
Key Features
- 180° Free-Folding Design: Opens fully flat for maximum flexibility on folding tables, cabinet doors, cupboards, and more.
- Rust-Proof & Anti-Corrosion: Zinc alloy construction with baked varnish surface treatment resists rust and corrosion for years of reliable use.
- Concealed / Invisible Mount: Bridge-shaped profile sits flush and out of sight when the door is closed — no exposed hardware.
- Recessed Screw Holes: Sunken screw-hole design keeps fasteners flush, creating a neat, seamless finish.
- Simple Installation: Straightforward DIY-friendly fit — no specialist tools required.
- Available in 3 Finishes: Black, Gold, and Silver to match any décor or hardware style.
Specifications
| Material | Zinc Alloy |
| Surface Treatment | Baking Varnish |
| Size | 80 × 30 mm |
| Thickness | 2.0 mm |
| Service Life | 50,000+ open/close cycles |
| Colors Available | Black / Gold / Silver |
| Application | Folding furniture, cabinet doors, cupboards, tables, chairs |
| Package Contents | 1 × Blind Hinge |
What's Included
- 1 × 180° Invisible Blind Hinge
Made in Mainland China.
Note: Due to differences in monitor settings and lighting, the actual color may vary slightly from images. Please allow ±1–2 cm measuring deviation due to manual measurement.
For general DIY safety tips and best practices when working with hand tools and hardware, visit the U.S. Consumer Product Safety Commission (CPSC) Home Safety Guide.
Frequently Asked Questions
Q: What surfaces or furniture types is this 180° invisible hinge suitable for?
A: This concealed folding hinge is ideal for a wide range of applications including cabinet doors, cupboard doors, folding tables, chairs, and other folding furniture pieces. Its compact 80×30 mm profile makes it versatile for both lightweight and medium-duty woodworking projects.
Q: How many hinges do I need per door or panel?
A: For standard cabinet doors or lightweight folding panels, a minimum of 2 hinges is recommended — one near the top and one near the bottom. Larger or heavier doors may benefit from a third hinge placed in the center for added stability. This listing includes 1 hinge, so order the quantity that matches your project needs.
Q: Will this hinge work for both left and right-hand cabinet doors?
A: Yes. The symmetrical bridge-shaped design of this invisible hinge means it can be installed on either left-hand or right-hand opening cabinet doors without any modification.
Q: How do I clean and maintain the zinc alloy hinge to keep it rust-proof?
A: Simply wipe down the hinge periodically with a dry or slightly damp cloth to remove dust and grime. Avoid harsh chemical cleaners or abrasive scrubbers that could damage the baked varnish finish. The anti-corrosion coating is designed to maintain its appearance and function with minimal upkeep.