Need a secure, insulated way to splice two power wires? This Morris 97105 connector is perfect for the job. It's a single-entry, black insulated splice, meaning both wires enter the same side. It accommodates a wide wire range from 1/0 AWG (thick) down to 14 AWG (thinner). The connector body is made from 6061-T6 aluminum, dual-rated for use with both copper and aluminum wires. It comes pre-filled with oxide inhibitor to ensure a good connection and is insulated with a tough, high-dielectric rubber/vinyl coating for safety and durability. Rated for temperatures from -49°F to 194°F and listed to ANSI C119.4 & cULus 486B standards. The plug is marked with the max wire size for easy identification. A reliable, professional-grade solution for electrical repairs, DIY projects, or troubleshooting.