2Pcs 80 Degree Foldable Lifting Brackets Spring Hinges Heavy Duty

【Steel Construction】: Crafted from steel, these support hinges offer high hardness and wear resistance for long-term sturdiness and reliability. 【High Performance】: Designed with heavy-duty spring hinges, they provide exceptional load-bearing capacity, resisting bending and breaking for extended flexibility and service life. 【Easy Installation】: Pre-drilled holes allow for straightforward setup; simply secure with screws for a firm and stable installation. 【Versatile Application】: for a variety of furniture types including folding sofas, beds, lift-up doors, cabinets, bench seats, and toy boxes. 【Comprehensive Package】: Includes 2 foldable lifting brackets with an 80-degree opening angle, catering to diverse furniture needs efficiently.