180° Locking Zinc Alloy Hinge for Folding Tables & Doors

180° Adjustable Locking Hinge – Built for Versatility & Durability

Upgrade your folding tables, bi-fold doors, and DIY projects with this heavy-duty 180-degree locking zinc alloy hinge. Engineered for precision and long-lasting performance, this adjustable hinge locks securely at multiple angles — giving you the flexibility you need for any application. Made in Mainland China.

Key Features

• Multi-Angle Positioning: Locks at 0°, 90°, 135°, or 180° — perfect for custom setups and folding furniture that needs to stay exactly where you put it.
• Premium Zinc Alloy Construction: Crafted from thick, high-quality zinc alloy with solid sliding bearing steel balls and brass components for exceptional strength and longevity.
• Easy Installation: Simply position the hinge and secure with screws — no special tools or expertise required. Compatible with folding tables, double folding doors, dining tables, and ship cabin furniture.
• Wide Application Range: Ideal for folding tables, camping tables, bi-folding doors, drop-leaf tables, DIY chairs, and countless other folding furniture and architectural projects.
• Sleek Silver Finish: The clean, modern silver look complements any décor or workspace, adding style alongside function.

Specifications

• Material: Zinc Alloy (with steel ball bearing & brass components)
• Color: Silver
• Locking Angles: 0°, 90°, 135°, 180°
• Country of Origin: Made in Mainland China

Package Contents

• 2 × 180° Locking Hinges

Great for DIY & Home Projects

Whether you're building a drop-leaf kitchen table, upgrading a workbench, or installing bi-fold doors, this locking hinge delivers the reliability and flexibility that serious DIYers and home improvers demand. Pair it with other hardware essentials from our store:

• 1.5M Soft Tape Measure – Double Scale 60 Inch Sewing Ruler – handy for measuring and marking before installation.
• 1.65M Precision Panel Ruler Push Guide for Table Saw – ideal for accurate woodworking cuts on your table projects.

For guidance on safe DIY tool and hardware use, visit the U.S. Consumer Product Safety Commission – Tool Safety Resources.

Note: Actual color may vary slightly from images due to monitor settings and lighting. Please allow for minor manual measurement deviations.

Learn more: Hinge

Frequently Asked Questions

Q: What angles does the 180-degree locking hinge lock at?

A: This adjustable zinc alloy hinge locks securely at four positions: 0°, 90°, 135°, and 180°, giving you maximum flexibility for folding tables, doors, and other DIY applications.

Q: What surfaces or furniture types is this hinge compatible with?

A: The 180° locking hinge is compatible with a wide variety of applications including folding tables, drop-leaf dining tables, camping tables, bi-folding doors, DIY chairs, workbenches, and even ship cabin furniture — anywhere a sturdy, adjustable hinge is needed.

Q: How many hinges are included in the package?

A: Each package includes 2 × 180° locking hinges. For larger projects or additional support, we recommend ordering multiple packs.

Q: Is this hinge easy to install without professional help?

A: Yes! Installation is straightforward — simply position the hinge where needed and secure it with screws. No special tools or professional expertise are required, making it perfect for DIY home improvement projects.