Juego de 4 piezas: bisagras ocultas, bisagras cilíndricas, bisagras de caja ocultas, ángulo de apertura de 180°.

Unique Design: This concealed hinge is extremely easy to use and install. Its 180-degree opening angle and unique design ensure a superior user experience. Wide Applications: Suitable for jewelry box accessories, folding tables, cabinet doors, hobby items, wine boxes, small furniture, and other materials such as wood, plastic, and thick glass. Not recommended for heavy-duty projects.