4-piece self-opening/closing spring hinges (3.8 cm), 304 stainless steel spring door hinges, self-closing hinges for concealed doors

Package contents: 4 spring hinges with mounting screws. Material: 304 stainless steel, rustproof, corrosion-resistant, very strong, long service life. Dimensions: 3.8 cm; total length: 38 mm; open width: 32 mm; leaf thickness: 1.5 mm. Design: with self-closing mechanism, the cover can be removed quickly. Application: The spring hinge is suitable for cabinet doors, door panels, jewelry boxes, etc.