Product Description: Double V-belts or hexagonal belts, can be explained as two v-belts joined back to back. The neutralaxis containing the tension cord is exactly half way up the section. Hexagonal belts are used whereseveral pulleys in the same plane are to be driven in the clockwise and counter-clockwise directionsimultaneously. The polyester tension cord placed at the center of the construction provides thebelt extreme flexibility and low stretch properties.