PWD6-3.500 PWD6-3.500-B PWD6-3.750-X1.5 PWD6-4.000-M PWD6-4.000-MTCM PWD6-4.000-TCF PWD6-4.500 PWD6-5.000-BRVX1.7 PWD6-5.000-BRVX1.7F PWD6-7.000