Variations offered by DJJX couplings: Materials for midsection: 20Cr and 40Cr Materials for hub: 40Cr and 45# steel Maximum angle: 35° All sub-components very precisely machined from bar, powdered metal parts, resulting in better overall and more consistent performance Several subtle design innovations that optimize performance Available in various materials and sizes Applications: Can be used as linkage or transmission, between two intentionally misaligned shafts, rather than just as flexible coupling Lawn and garden equipment, conveyors and material handling equipment, food processing equipment Customized drawings or samples are accepted