The Sir Tools' Wire Terminal Extractors come equipped with factory-correct extractor press barbs, which mate up to DC wire terminals throughout the vehicle, allowing for easy wire terminal release from their respective harness or connector. Two kits available: 12-Barbed Kit, No. ST 9025; and the 6-Barbed Kit, No. ST 9024. The two tools combined offer the techs 18 different press barbs.