heavy-duty 3mm/4mm steel sofa bed storage lift-up hinges in black - BLS Hardware
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Heavy-Duty 3mm/4mm Sofa Bed Storage Lift-Up Hinges | BLS Hardware

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Optimize the storage efficiency and smooth folding operations of your multifunctional sleeper sofas with our BLS-2025 heavy-duty sofa bed storage lift-up hinges. Precision-stamped from high-strength thickened 3mm/4mm carbon steel with a robust black powder-coated finish, this premium folding hardware is engineered to support substantial weight without any structural play [3]. Featuring parallel folding linkages and integrated heavy-duty steel pivots, it allows sofa cushions, storage benches, and under-bed frames to lift open effortlessly with a compact vertical height of 230mm [3]. Perfect for contemporary sectional sleeper sofas, ottoman beds, daybeds, and modular living room furniture. We support factory-direct B2B wholesale, fast global shipping, and custom OEM/ODM development

  • Product Name: BLS-2025 Heavy-Duty Sofa Bed Storage Lift-Up Hinges

  • Model Number: BLS-2025 

  • Brand Name: BLS 

  • Place of Origin: Guangdong, China

  • Steel Thickness (钢板厚度): Heavy-duty 3.0 mm / 4.0 mm thickened carbon steel plate 

  • Product Weight: 2.3 kg per pair 

  • Material: High-Tensile Thickened Carbon Steel (Q235)

  • Finish: Durable Black Powder Coating / ElectrophoresisMechanism Height (高度): 230 mm (23cm)

  • Application: Functional Sofa Beds, Sleeper Sofas, Ottoman Storage Beds, Storage Daybeds 

  • Packaging Method: 12 Pairs per standard export carton 

  • OEM/ODM Customization: Available (Custom linkage lengths, bespoke mounting plates, and customized packaging on request)

  • Need a bulk quotation or custom OEM/ODM specifications for our BLS-2025 storage bed hinges?
    We provide factory-direct wholesale pricing, custom size engineering, and CAD drawing support. Contact our sales team today to request samples
size

H:230MM
color

Blue, Black, Red

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