The Dayco Factfinder Gauge III is designed to measure the length of both v-belts and multi-ribbed belts. It measures all multi-ribbed belts (competitive or OEM) up 115 in effective length and indicates the corresponding Dayco replacement belt size. The Dayco Factfinder Gauge III measures v-belts up to 28/32 top width and 100 effective length. Product Features:Measures all multi-ribbed belts (competitive or OEM) up 115 in effective lengthIndicates the corresponding Dayco replacement belt sizeMeasures V-belts up to 28/32 top width and 100 effective length
