Product Parameters
Full-opening spring hinge with an 80-degree opening angle. Made of stainless steel with a silver finish, featuring an invisible structure that looks simple and practical. Each package includes one left spring hinge and one right spring hinge. Screws are not included.

Core Features
The spring is designed for high strength and durable use, providing stable opening support. The stainless steel construction offers resistance to rust and corrosion for daily furniture applications. The hinge structure is stable and practical, while the hidden design helps maintain a neat overall appearance.

Suitable Scenarios
Suitable for top-lifting support applications and commonly used for folding beds, folding sofas, sofa structures, and lift-up cabinet doors. It is intended for furniture parts that require assisted opening and support during the lifting motion.

Product Summary
This is a stainless steel spring hinge set with left and right parts, built for stable support, 80-degree opening, and practical use in folding or liftable furniture structures.