Reversible Folding Metal Hinge for Sofa Armrest and Headrest – Model 1606.4.00004

Reversible Folding Metal Hinge for Sofa Armrest and Headrest – Model 1606.4.00004

Product Overview:

The Vinahardware Folding Reversible Metal Hinge (Model 1606.4.00004) is designed for adjustable sofa armrests and headrest mechanisms.
It is made from high-quality steel, ensuring durability, smooth rotation, and stable support under frequent movement.

This mechanism allows multi-directional folding (forward and backward), giving flexibility to sofa designs and comfort to users.
It is widely used in sofa manufacturing, recliner systems, and furniture OEM projects.

Technical Specifications:

• Model: 1606.4.00004

• Material: Cold-rolled steel

• Surface Finish: Zinc or nickel plating

• Rotation Direction: Forward and backward reversible folding

• Thickness: 2.0–2.5mm

• Hole Type: Multi-hole for universal installation

• Bearing: Smooth mechanical pivot with steel pin

• Brand: Vinahardware – Vietnam

Product Advantages:

• Dual-direction folding mechanism – suitable for adjustable sofas.

• Compact and durable construction, resistant to corrosion.

• Easy to install with multiple screw positions.

• Smooth operation with precision pivoting.

• OEM/ODM customization available for specific furniture projects.

Applications:

• Sofa armrest adjustment

• Sofa headrest folding system

• Recliner chair mechanism

• Furniture R&D and OEM production

Packaging & Delivery:

• Packing: Polybag + export carton

• MOQ: 500 pairs

• Lead Time: 25–30 working days