80-degree folding lifting support, 1 pair of heavy-duty spring hinges widely used in folding furniture, benches, toy chests, and storage rack hinges

Durable Materials: The furniture storage support hinges are made of cold-rolled steel, which is strong and durable, can withstand frequent lifting operations, and the surface is painted to prevent the product from rusting during use.

Split Spring: The advanced split spring structure makes the hinge smoother when folding and unfolding, while improving the damping effect during the sofa conversion process, reducing noise and wear, and extending the lifespan.

80 Degrees: The sofa's split spring hinge opens to an 80° angle. For the upper lifting hardware support, it is suitable for folding beds, folding sofas, sofa beds, cabinet doors with lift-up doors, etc.

Easy to install: The folding lifting bracket is screwed between the door and side panels into the pre-drilled holes and can be easily installed in simple steps without the need for specialized tools.

Multiple uses: Each package includes one left-hand spring hinge and one right-hand spring hinge. Ideal for furniture such as storage compartment lids, sofa bed lifts, etc.