This classic jewelry box clasp lock 3D model is designed for fine jewelry applications such as bracelets, necklaces, and custom chain systems.The structure features a secure locking mechanism with clean geometry, ensuring reliable functionality and ease of assembly.

The model is optimized with precise proportions, smooth surfaces, and proper wall thickness, making it suitable for casting in gold, rose gold, white gold, or other precious metals.All renders include full dimensional references and estimated metal weight for accurate production planning.

This clasp lock is ideal for professional jewelers, manufacturers, and designers seeking a functional and elegant closure component for high-end jewelry designs.