3.5mm Audio Keychain

cults3d

This handy dust-protector for 3.5mm audio jacks has a dual purpose: it not only shields your jack but can also be used as a keychain holder. Designed with precision using Tinkercad, this protector boasts a diameter of 3.7mm - although my printer managed to print it slightly smaller at 3.6mm due to some calibration issues that I need to address. Consequently, you may need to adjust the X and Y dimensions accordingly when printing your own.