Welcome to Defender Canada! 
Seachoice Trailer Y Harness Item # 1471711
Description
Features:
- Flat - 4 Pole
- Consists of 48" vehicle side connector and 25' trailer side color coded 18 Ga. wires
- Trailer side split to allow routing of wire down both sides of trailer for easy hook-up
- Safe color coded wires
- 15' models include 6 frame straps and 2 quick splice connectors, and the 50' model includes 12 frame straps and 4 quick-splice connectors