90° Right-Angle Load-Bearing Locking Folding Dining Chair Table Chair Leg Hinge

• Customization: Available
• Type: 90°Hinge
• Specification: 3#(75mm), As your requirement, 3#(75mm)
• Model NO.: JF-HIN
• Thickness: 2.5mm
• Angle: 95-100°
• Hole: Without Hole
• Disassembly: Undisassembly
• Fixed: Fixed
• Color: Bronze
• Customized: Customized
• Condition: New
• Item: Self-Locking Hinge
• Technics: Stamping
• Part Type: Forming Parts
• Export Markets: Global
• Shipping Port: Qingdao
• Place of Origin: China
• Transport: by Sea or Air
• Packing: Wooden Cases or Carton
• Surface Treatment: Spraying/Polishing/Galvanized/Electroplating
• Weight: Customized
• Sample: 7 Days Ready
• Processing: as Per Your Drawing
• Materials: as Per Request
• After-Sale Service: Definetly
• Certificate of Origin: as Per Request
• Transport Package: Plywood Box
• Trademark: jufeng
• Origin: Weifang City, Shandong Province, China
• HS Code: 7326199000
• Production Capacity: 100000PCS/Month
• Package Size: 40.00cm * 50.00cm * 60.00cm
• Package Gross Weight: 30.000kg

Product Description

Product Description

90° Right-Angle Load-Bearing Locking Folding Dining Chair Table Chair Leg Hinge

Item Name	metal folding table adjustable leg hinge
Material	2.0mm/2.3mm/2.5mm thickness iron
Finish	MFZn-C/electrophoresis/plain
MOQ	200pcs
Net Weight	125g/pc
Package	200pcs/carton
Carton	37x32x20 cm, 27.5kg

Folding and Locking Table Leg Hinge Set is a Positive Self-Locking Hinge for Fold Away Tables,extensions,Shelves, and folding Desks, 4 Hinge Set, Hardware Included

• Use for Extension Table Bed Leg Feet and so on
• Foldable, with locking in on and unfolded state
• Very stable version and tough
• Material: Iron
• Size: 75mm x 60mm x 55mm/3'' x 2.4'' x 2.2''(L*W*H)
• Easy to fold and self-lock-For added safety,
• FOLDING TO 0-90°
• Adjustable to 0-90° can easily adjust sofa bed, sofa or other furniture, stand folding self-locking table, elastic hinge table leg stand

Surface Treatment	Anodizing, Brushing, Galvanized, Laser engraving, Silk printing, Polishing, Powder coating, etc.
Tolerance	±0.1~0.005mm, 100% QC quality inspection before delivery, can provide quality inspection form
Testing equipment	RoHS tester , callipers , salt spary tester , 3D coordonate measuring instrument
Processing	Stamping, Pressing
File Formats	Solid Works, Pro/Engineer, AutoCAD(DXF,DWG), PDF, TIF etc.
Service Project	Mold design, mold product, and customization of logo, etc.
Quality Assurance	ISO9001:2015 Certified.TUV
Our Advantages	1.Reply in time: Reply within 2 hours, TM reply within 30 minutes; 2.10+ years of experience in the metal products processing area and advanced processing machines in saving materials; 3.100% QC quality inspection before delivery; 4.Delivery on time: two shifts in production.

Testing Machine	Digital Height Gauge, caliper, Coordinate measuring machine, projection machine, roughness tester, hardness tester and so on
Industry used	Machinery; heavy duty equipment; electronic device; Auto spare parts; optical telecommunication
Packing	Eco-friendly pp bag / EPE Foam /Carton boxes or wooden boxes As customer's specific requirements
Trial sample time	7-10 days after confirmation
Delivery time	7-30 days after receive the pre-payments
Payment Terms	T/T,Western Union,Paypal

Applications Across Industries

• Automotive & Transportation: Truck toolboxes, bus luggage compartments, vehicle engine covers, RV access panels.

• Furniture & Cabinetry: Kitchen cabinet doors, flip-down desks, adjustable shelving, fold-away tables.

• Industrial Equipment: Machine guarding, control panel doors, inspection hatches, heavy-duty enclosures.

• Electronics & IT: Server rack doors, monitor arms, kiosk components, audio-visual equipment.

• Medical & Laboratory: Medical cart lids, equipment covers, clean-room access panels.

• Outdoor & Marine: Boat hatches, outdoor cabinet doors, electrical enclosure lids (weather-resistant models).

 Advantages:
         1. We are ODM&OEM, design according to your drawing.
         2. Rich experience and good technology support.
         3. Manufacturer and Trade Company.
         4. Low MOQ is accepted.
         5. 100% inspection before delivery.
         6. Competitive price with high quality.
         7. Convenient transportation. 

Key Features & Benefits

Automatic Position Holding
Stay-Put Technology: Holds panels, lids, or doors securely at any angle between 0° and 180°.

No Slam, No Drift: Eliminates the need for separate stays, gas struts, or latches. Closes gently and safely.

Hands-Free Operation: Perfect for applications requiring stable, adjustable positioning.

Adjustable Torque (Select Models)
User-Tunable Resistance: Our adjustable models feature a set screw to increase or decrease friction, allowing fine-tuning for different panel weights and usage conditions.

Consistent Performance: High-quality internal components ensure torque remains stable over thousands of cycles.

Robust Construction & Durability
High-Grade Materials: Manufactured from cold-rolled steel, stainless steel (304/316), or aluminum alloy for strength and corrosion resistance.

Precision Bearings: Ensures smooth, silent, and wobble-free operation.

Long Service Life: Rated for 50,000+ cycles of reliable operation.

Easy Installation & Versatility
Multiple Mounting Options: Available with screw holes, rivet holes, or weld-on plates.

Compact Design: Provides powerful holding in a sleek, low-profile package.

Left/Right Hand Universal: Most models are reversible for flexible installation.
       OUR PRODUCING PROCESS:
        1. Tooling (Mold) design and Manufacture.
        2. Manufacture the parts according to the Stamping Machine.
        3. Riveting, Welding or Screw tap according to Customer's require.
        4. After finish manufacture process we will test the parts by the Image measurement instrument, 
        Caliper, Angel Gage etc.
        5. After make sure all the dimension can reach customer's require, we will make the surface 
        treatment process.
        6. After finish surface treatment we will testing all the parts by worker so that we can make sure 
        the parts which we sell is 100% qualified.

        

 

Packaging & Shipping

 

Quality Assurance

• 100% Torque Testing: Every hinge is tested for correct friction torque before packaging.

• Cycle Testing: Batch samples undergo rigorous cycle testing to ensure longevity.

• Salt Spray Test: Corrosion-resistant finishes tested per ASTM B117 standards.

• Dimensional Inspection: Precision measurement ensures consistent fit and function.

• Certifications: Compliant with relevant industry standards; ISO 9001:2015 certified manufacturing.

Why Choose Our Self-Locking Hinges?

 Expert Engineering: Over 15 years specializing in motion control hardware.
 In-House Manufacturing: Full control over quality, cost, and lead time.
 Wide Product Range: From miniature to heavy-duty, we have a solution.
 Customization Focus: We thrive on solving unique application challenges.
 Competitive Pricing: Direct factory pricing with no middleman markup.
 Global Export Experience: Reliable packaging and documentation for worldwide shipping.