4 Pin High-Quality Durable Terminal. winch relay works great for ATV. Large Capacity,High 80A coil capacity- able to handle those high current applications with ease. Heavy Duty Make or Break(on/off) Relay. 80A. Mechanical life of 100,000+ cycles. Able to Handle High Current Applications with Ease. This kit can be used to install electric cooling fans, Electric fuel pumps, Electric water Pumps, Shaved door handles solenoids, Trunk solenoids, Horns.