90-degree multifunctional self-locking folding table leg accessories, 0-degree folding state. Folding hinges are suitable for building wooden tables and feature locking legs (easy to fold when unlocked). Folding table legs offer smart solutions for small spaces: ideal for space-constrained and flexible applications. Place them on legs or tables, and use table leg hinges for DIY tables or beds, folding tables, table extensions, and similar projects. Easy to fold and self-lock with spring-activated forced lock mechanism. One-key control locks the table in the open position for stability. When not in use, simply release the latch to fold down and save space. Solidly built from thickened steel plate, the foldable support bracket forms a sturdy structure. Riveted connections enhance durability and prevent disassembly. A galvanized surface coating provides rust resistance for long-lasting performance. Equipped with a spring locking mechanism, this support automatically locks in the open position when the table is extended, ensuring security and stability. To fold, press the latch and lower the table to save space.