The A Series v belts is a commonly used belt in many industries such as HVAC, Industrial, Agricultural, Material Handling and much more. A section belts are dimensionally the same belts as the 4L FHP (Fraction Horsepower) v belts. A special outer wrap is used on the belts, which provides better flexibility, better traction and wear resistance. All A v belts have a standard 1/2″ width and lengths range from 16″ up to 182″