1. Brass has conductivity, oxidation resistance and corrosion resistance
2. Preferably brass, one-piece molding, sturdy and durable
3. Material: main body brass tin plated + iron screws
4. Function: connect battery and battery cable
5. Wiring mode: bare wire direct pressure
6. Scope of application: car battery
7. Anode aperture: 17-19mm
8. Aperture of negative electrode: 15-17mm
9. Weight: 75g / pair