Dsjnf 90-Degree Locking Hinge Screw-Equipped Latch-Type Lock Silver Metal Hinge Locking Mechanism for Guitar Cases Jewelry Boxes and Other Musical Instrument Storage Boxes 4pcs

["Premium Material:The case hinge and lock hook are integrally die-cast with high-quality zinc alloy, with polished and chrome-plated surface. It features dense structure and is not easy to deform, maintains stable performance after long-term opening and closing, providing reliable support for the case.","Beautiful and Neat Appearance:The hinge and lock have bright silver smooth surface without burrs, with rounded polished edges and simple elegant shape. It combines practicality and decoration, fits various case styles, looks natural after installation and improves overall texture.","Smooth and Silent Opening & Closing:The shaft core of the hinge stop device is precisely processed, ensuring smooth rotation without jamming. It runs silently during opening and closing, avoiding abnormal noise, creating a quiet and comfortable using environment.","Easy Installation:The screw-equipped lock has standard 4mm/0.15inch mounting holes, can be fixed with matching screws. No complicated tools needed, just align the holes and screw in to finish installation, greatly improving installation efficiency.","Strong Wide Compatibility:The case hinge and lock hook measure 53×29mm/2.08×1.14inch, compact and space-saving. It fits various light cabinet doors, wooden boxes, tool boxes, etc., with reasonably distributed mounting holes suitable for multiple installation scenarios."]