Features: Premium strong brass battery terminals with pure copper construction ensure best conductivity and durability for high current applications. Features color coded terminals and 6mm/8mm brass studs with nuts for secure, corrosion resistant connections in various cable configurations. Designed for automotive enthusiasts, motorcycle owners, and professional technicians maintaining electrical systems or upgrading power connections. Ideal for battery cable extensions, car sound installations, and solar power setups requiring reliable, high capacity electrical junctions. Engineered to withstand extreme temperatures and vibration, these copper cable connector deliver long lasting performances in marine, , and industrial environments. Specifications: Material: Nickel plates brass Specifications: 6mm/8mm Package Includes: Pair Stud Terminals note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.