ADA 80 degree folding sofa bed cabinet hinge spring hinge (2 pieces)

Very sturdy heavy-duty hinge made of stainless steel, non-rusting, non-corrosive and durable. Invisible design, simple and practical | The spring has a high strength and durability, and the opening angle is 80. | For top lift hardware support, suitable for folding beds, folding sofas, folding sofas, lifting door cabinet doors, etc. | Each package includes a left spring hinge and a right spring hinge.

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