Protective plug for 4-Pin PWM fan male connectors

The easiest way to cover unused fan connectors - Small part, big safety ! This simple 3D-printed part is designed as a protective plug (or cap) for standard 4-pin PWM male fan connectors commonly found in PC builds and electronics projects. Its purpose is to:Cover the exposed metal pins to prevent accidental short circuits or electric contact.Add a clean look by hiding unused connectors.Protect the connector from dust and mechanical damage when not in use.Features:Fits standard 4-pin P