BIALFA COBALT M42 54 X 1.6 X 2/3 7440
BIALFA COBALT M42 67 X 1.6 X 1.1/1.6 7440
BIALFA COBALT M42 67 X 1.6 X 2/3 7440
BIALFA COBALT M42 RP 67 X 1.6 X 1.1/1.6 7440
BIALFA COBALT M51 67 X 1.6 X 1.1/1.6 7440