These heavy duty clips combine corrosive copper jaws with nylon casing (up to 105°C) for good in demanding environments 2mm 10A copper alligator clips offer superior conductivity for high current applications, with fully insulated nylon sleeves causing electrical hazards Ideal for automotive battery testing, educational STEM projects, industrial machinery diagnostics and any scenario that requires a secure temporary connection Essential for electronics engineers, lab technicians and DIY enthusiasts working with cables, circuit prototyping or electrical equipment maintenance Color coded insulating sleeves allow instant circuit identification while maintaining compact portability, perfectly fits banana connectors in professional tool kits, Manufacturer: Mllepjdh