Description: 【Quality Construction】: This trailer wiring harness is crafted from quality copper clad aluminum, encased in a thick PVC coating for enhanced safety, ensuring longevity and resistance against harsh weather conditions 【Comprehensive Wiring Solution】: Featuring a 4 pins, 5 wire design, this harness kit eliminates the need for additional wiring by providing ample connections for all necessary points without the hassle of extensions or complex splicing 【Proper Length for Flexibility】: This 26FT Trailer Wiring Harness Kit offers sufficient length for flexible installation and rewiring of trailers, simplifying the setup process 【User Friendly Installation】: The color coded wiring system makes installation straightforward by easily connecting to tail lights, brake lights, and turn signals for efficient rewiring tasks 【Versatile Application】: Designed to accommodate various trailers including marine boat trailers and ATV trailers with its male plug connector; however, it requires the trailer to have a compatible 4 way plug and is not suitable for motorcycle trailer wiring systems Specification: Material: PVC, copper-clad aluminum   Size Chart: 7.92m/311.81inch/26ft Package Includes: 1 set 4 Pin 5 Wire Trailer Wiring Harness Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.