This “safe” here refers to the safety of your electrical devices. Repairing electrical devices or vehicle parts can be quite a challenge. This is because you need to be extra careful when disconnecting and connecting the wires to the terminals so as not to damage the terminals themselves. Although this can be difficult and tedious, it doesn't have to be.
With this terminal ejector pin kit, you can easily remove/disconnect faulty wires and terminals from their place without damaging your electrical devices. Since this ejector set contains different pin shapes and sizes, you can use it to repair various electrical devices such as cars, bikes and other electrical tools/devices. If you have a terminal that you need to pull a wire out of, you can use it!