Reference: 1420V782 Width: 0.875 in Angle: 20 Effective length: 78.2 in Weight: 0.84 Lbs Material: Syntetic rubber reinforced by wound polyester tensile cords, specially compounded for cool running and crack resistance. Application: Industrial multi speed drives. Standards: Our variable speed belts are manufactured to meet or exceed USA RMA published rating levels, and manufactured to perform at identical or higer levels than all major US Manufacturers of belts of the same type.