With its ergonomic and functional design, the cord lock is a small yet essential component for securely and precisely adjusting cord or shoelace lengths. The 3D model captures every detail of this item, from its grooves for comfortable grip to its sturdy and durable structure. Perfect for outdoor applications such as backpacks, tents, sports gear, and shoes, the cord lock adds a touch of practicality and style to any project.

This model is printed in two pieces, and assembling it requires a small spring, which can be easily obtained from a standard ballpoint pen. 

Additionally, the cord lock features small pins around the hole, significantly enhancing grip on the cord. However, over time, these pins may cause wear on the cord. Fortunately, they can be safely removed with a knife or scissors.