2 Port Insulated Splice Connectors 2-14 AWG Aluminum to Copper Wire Connectors D

Heavy Duty: The 2 port insulated  splice connectors is designed for 2 AWG, 4 AWG, 6 AWG, 8 AWG, 10 AWG ,12 AWG, 14 AWG gauge wires, which makes it can handle wider range of wire sizes. Our inline splice connector is made of solid aluminum with rugged high dielectric rubber, these insulated wire connectors are UL Listed.