OPT7 7 Pin to 4 Pin Harness, 43 Inches Trailer Extension Wiring Connector Adapter for Trucks, Pickups, Trailers (w/o Reverse Wire)

The OPT7 7-Pin to 4-Pin 4 Ft. Extension Adapter was purpose-built to allow for a seamless and virtually hidden install for all OPT7 Redline LED tailgates while still allowing any round 7-pin trailer accessory to be connected via the split 7-pin output connection.  

Connection Types:

1 x 4-Pin female trailer harness output connection (perfect for the full line of 4-Pin male input equipped OPT7 tailgates)

1 x 7-Pin male input to vehicle round 7-pin female output connection outlet

1 x 7-Pin male output harness (adds a 7-Pin output harness for all your future 7-pin trailer accessory connection needs)

POWER UP ANY TRAILER LIGHT: OPT7's Heavy-Duty 4AWG 7-Pin to 4-Pin connection allows for the clean transfer of the power you need when & how you need it!

OEM SPEC 7 & 4-PIN HARNESSES: OEM spec connections allow for the tightest and most secure fitment possible

READY FOR ALL WEATHER: Heavy-Duty PVC, dual-mechanism 7-pin wire security system & rust-resistant terminal construction enables stable electrical conductivity; combining the construction with a weatherproof cap, makes it READY for all road conditions

IDEAL FOR MOST TRUCK & TRAILERS: This dual way 4 way trailer adapter plug works fine with any factory OEM 7-way plug, suitable for Boat, RV, ATV, Chevrolet, Ford, Dodge, RAM, Toyota or GMC.

HASSLE-FREE SETUP: Easy to install; no wiring or splicing required, secure Plug-N-Play install for all round 7-pin equipped trailer accessories & equipment

SERVICE PROMISE: 1-Year Limited Warranty & life-time support team access