10Pcs 6 Awg,6 Gauge Connector For Wiring,Wire Connector Nut Kit, Splicing Quick Material: Thickened red copper, surface pickling, strong conductivity, strong heat dissipation, good stability, oxidation resistance, and corrosion resistance. Features: It is easier to connect wires and install them in one piece. Size: Inner diameter 0.2 in, length 0.78 in,Suitable for wire connections of 6 awg, 8 awg or below. Usage: Widely used in household appliances, automobiles, power industry, mechanical equipment, distribution cabinets, etc. Packaging: 10Pcs 6 gauge wire connectors, copper connection terminals and 10Pcs heat shrink tubes.