3M 558-BOX Red Pigtail Splice Crimp Terminal - Electrical Wire Connectors for Automotive, Marine & DIY Projects

These connectors are great timesavers. Make sure you use with the correct gage wire. Make sure the feeder wire is centered and fully inserted into the feeder hole and confirmed visually through the window provided on the box terminal. Carefully align the crimping tool to force the wire connector perpendicular to the terminal box.