Round Spring Clasp – 3D Model (Two Sizes)

A high-precision 3D model of a round spring clasp designed for bracelets and necklaces. The clasp features a durable internal spring mechanism that allows smooth opening and secure closing, ensuring reliable daily use. The design is available in two different sizes to fit various chain styles and jewelry types.

The model includes clean geometry, accurate tolerances for real-world production, and is optimized for casting and assembly. Perfect for jewelers, manufacturers, and designers looking for a functional and elegant clasp component.

Model Features: • Round clasp with internal spring mechanism • Two size variations included • Smooth, secure opening and closing system • Clean, production-ready geometry • Suitable for gold, silver, and stainless steel casting • Ideal for bracelets, necklaces, and lightweight chains