CURT 10ft Cold Weather 7-Way Blade Harness

Get reliable RV trailer wiring performance in extreme conditions with CURT’s specialized 10ft Cold Weather 7-Way Blade Trailer Harness. This heavy-duty trailer wire harness remains flexible in temperatures as low as -40°F, featuring a unique thermoplastic elastomer casing that maintains flexibility while providing superior protection. The trailer connection wiring system uses color-coded wires for easy splicing and provides complete connectivity for taillights, brake lights, reverse lights, turn signals, electric trailer brakes, and auxiliary power. With its universal 7-way RV blade design, this trailer wiring harness ensures compatibility with standard connections, making installation straightforward. Perfect for hauling in frigid conditions when standard wiring might fail.