Trail Tech offers world-class products and affordable value. As a Powersport manufacturer, they commit to providing the best quality, competitive prices, short lead times and personal customer service. Trail Tech will continue to invent and develop improved, quality products for the benefit of the Powersport community. Radiator fin temperature sensor. No cutting of fluid lines, or draining radiator. Fits most stock radiators. Easy install. Sold individually. Detailed Specifications: Wire length: 180 mm (7"). Width: 7 mm. Short Fin Sensor can be used on the Trail Tech Digital Fan Kit (P/N 732-FN9).