Our classic semicircle series door lock is a top-selling item with a global footprint. It stands out for its aesthetic appeal and functionality. The multiple color choices enable it to blend in or stand out in any environment. The choice between stainless steel 201 and 304 provides flexibility in terms of cost and quality. Its user-friendly installation design means that it can be quickly and easily fitted to any door. It is a versatile product that is widely used in residential, commercial, and industrial applications.