2-Port Insulated Wire Splice Connectors Black — Dual-Entry 2/0-6 AWG with Oxide Inhibitor, UL Listed (5 Pack)

Durable 2-port, dual-entry splice connectors in black — designed for 2/0-6 AWG cables and supplied as a 5-pack. The connectors use a plastisol insulating jacket that resists UV exposure, moisture, abrasion and chemicals for long service life. Each connector comes pre-filled with oxide inhibitor gel to help prevent corrosion and preserve conductivity. Quick to install using a hex key, they require no extra tape or added insulation covers. Compatible with both copper and aluminum conductors and UL listed for safety; meets NEC requirements for line-side applications. Rated for extreme conditions, they perform from -45°C up through high operational temperatures. The rounded, smooth outer profile provides comfortable handling during installation.