Seachoice 13951 Trailer Y Harness 4-Pole 50ft Copper Wiring

The Seachoice 13951 is a heavy-duty 4-pole trailer Y harness designed to split your trailer wiring connection, allowing you to power two separate trailer lights or accessories from a single towing vehicle connector. This 50-foot harness features durable copper wiring for reliable electrical conductivity and corrosion resistance in marine and road environments.

Key Features:

• 50-foot total length provides extended reach for longer trailers or dual-trailer setups
• 4-pole flat connector design for standard trailer light systems
• Y-configuration splits one input into two outputs
• Copper wire construction ensures excellent conductivity and longevity
• Weather-resistant design suitable for boat trailers, utility trailers, and recreational vehicles
• Eliminates the need for complex rewiring when connecting multiple trailers

This Y harness is ideal for boat trailer owners, commercial operators running multiple trailers, or anyone needing to extend and split their trailer lighting circuit. The copper wiring resists corrosion from road salt and moisture exposure, making it particularly well-suited for marine trailer applications.