Description: 【Versatile】:26FT wiring harness with a 4 way connector, ideal for rewiring tail lights, brake lights, and turn signals on trailers, Rv, boats, ATVs, and utility trailers 【Features】:Features a Y shaped split design for easy installation along either side of the trailer frame; color coded wires (white ground, brown tail light, yellow driver side brake/turn signals, green passenger side brake/turn signals) ensure straightforward connections 【Material】:Built to handle up to 300V with copper clad aluminum conductors and a sturdy PVC insulation layer that resists abrasion while maintaining conductivity 【Fitment】:Includes an extra fifth wire for electric brakes or auxiliary devices; secure connections using included terminals or by soldering with heat shrink tubing for added reliability 【Simple setup】: Fasten the ground wire securely to metal surfaces and use zip ties or clips to prevent dragging or wear; test all lighting functions after installation to ensure secure operations in any weather or road condition Size Chart: Wire Length 26FT/7.92M Packing size: 24cmx12cmx7cm/9.45inchx4.72inchx2.76inch Package Includes: 1 Trailer Wiring Harness Kit Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.