The CT6100 Fuse Socket Connector Set from General Technologies consists of three connectors sizes to cover most fuse size requirements: Mini, ATO and Maxi. These plastic encapsulated connectors provide quick and reliable access to the fuse block circuits for testing voltages, currents and for tapping into the power line without damaging the fuse block or wiring in the vehicle. Built with durable chrome-plated contact leads for wear- and corrosion-resistance, and a specially designed ABS plastic insulating body for easy insertion and extraction.