... , WGZ, GICL, GICLZ, WGC, GCLD, TGL and so on series Gear coupling. JSB, JS, JSS, JSD, JSJ and so on series Drid ... coupling. JMII, JMIIJ, JMI, JMIJ and so on series Disc flexible coupling. HL, HLL, TL, TLL, ML ... and so on series flexible coupling. Cardan Shaft