Insulated in-Line Connector 2 Ports Wire Connectors 2/0-6AWG Wide Polaris Connector 3/16" Aluminum and Copper Insulated Wire Split Bolt Connector Pre-Filled with Oxide Inhibiting Compound (Pack of 1)

Durable and Safe Insulation: Engineered with high dielectric rubber and vinyl coating, these connectors provide superior protection against wear and oxidation, ensuring long-lasting performance for copper and aluminum wires.

Pre-Filled for Enhanced Conductivity: Pre-filled with oxide inhibitors to resist corrosion and improve electrical conductivity, these connectors operate reliably in extreme temperatures from -49°F to 194°F.

Versatile Wire Compatibility: Dual-rated for 600V and compatible with 2/0-6 AWG wires, these connectors facilitate secure splicing between copper and aluminum wires, making them ideal for various applications.

Compact and User-Friendly Design: Measuring 1.65 x 1.71 x 1.52 inches, these connectors save space while accommodating diverse wire sizes, ensuring quick and efficient installation for professionals and DIYers alike.

Safety-First Construction: Designed to prevent overheating and electrical fires during mixed conductor connections, these connectors deliver a secure and dependable solution for aluminum-to-copper splicing.