Description:This modular keychain multiplexer design offers a practical and durable solution that can be easily printed with a 3D printer. With a length of 66mm, a width of 18mm and an inner pin diameter of 3.5mm, this design provides a perfect fit and offers an ideal organizer for at least four keys. Thanks to its functional and compact structure, you can safely organize your keys and carry them comfortably in your pocket.

Features:

Pin diameter: 3.5mm

Length: 66mm

Width: 18mm

Easily customizable with modular design.

Optimized for fast and easy 3D printing.

Can be personalized with different sizes and colors.

Ideal for all types of keys: a practical solution for everyday use such as home, work, office keys.