I'm planning to create a small toolbox, and I'm particularly fond of the appearance design of machining tool cabinets. So I had the idea of replicating the exquisite ring-shaped handles on those classic tool cabinets by myself. My goal is to keep the overall design simple and neat, while simplifying the installation process through design optimization.

This embedded ring handle does not require the use of a support structure. Instead, it directly uses printing consumables as a pivot pin between the connecting ring and the groove frame, achieving a stable fixation.

The assembly depth of the finished hardware is about 3/8 inches

Moreover, I have also thoughtfully prepared this for all friends who are used to using metric unitsMetric systemVersion! For details on the drilling size and spacing, please refer to the printing instructions in the following section.