Morris Products 97312 Multi-Cable Connector, Insulated, Dual Entry, Clear, 2 Ports, 4 - 14 Wire Range Clear Multi-Cable Insulated Electrical Power Connectors Dual Side Entry - With our Clear Multi Conductor Insulated Connector, you'll see your termination is right every time Clear Insulation allows Visual Confirmation that conductor is properly inserted Multi-Port 6061-T6 Aluminum Connector - CU9AL Dual Rated for use with Copper and/or Aluminum wire Single Piece Clear Molded Insulation with Rugged High-Dielectric Plastisol Dipped Coating is chemical and abrasion resistant Pre-filled with Oxide Inhibitor