Folding Sofa Bed Spring Hinge Lift Up Cabinet Door Support Hinges
Quantity
Upgrade your furniture with these heavy duty folding sofa bed spring hinges designed for smooth controlled lift support. Built from durable cold rolled steel with a nickel plated finish, these hinges provide reliable strength and long lasting performance. Ideal for sofa beds cabinet doors and lift up panels, they offer stable support while maintaining a clean compact installation.
Engineered with an integrated spring mechanism, these hinges help reduce effort when opening and closing furniture panels while preventing sudden drops. A practical solution for both home and workshop furniture projects.
Key Features
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Heavy duty spring assisted lift support
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Supports up to 10 kg per pair
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Smooth controlled opening and closing
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Durable cold rolled steel construction
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Corrosion resistant nickel plated surface
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Compact folding design for concealed installation
Why Choose Our Folding Sofa Bed Spring Hinges
Unlike standard hinges, these spring assisted hinges provide lifting support that protects furniture panels and hinges from strain. The reinforced structure ensures stability and long term reliability for frequent use furniture.
Perfect For
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Sofa beds and folding beds
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Lift up cabinet doors
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Storage benches and chests
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DIY furniture upgrades and repairs
Designed for strength precision and durability, these hinges help furniture operate smoothly and safely.
Specifications
Material: Cold Rolled Steel
Surface Finish: Nickel Plated
Opening Angle: 80°
Load Capacity: 10 kg per 2 pcs (approx. 22 lb)
Quantity: 2 pcs
Product Dimensions
| Part | Measurement (inches) |
|---|---|
| Overall Length (closed) | 5.31 in |
| Overall Length (open) | 5.20 in |
| Bottom Plate Length | 3.98 in |
| Top Plate Length | 2.48 in |
| Plate Width (bottom) | 0.79 in |
| Plate Width (top) | 0.98 in |
| Hinge Body Width | 1.57 in |
| Spring Assembly Length | 5.20 in |





















