BIALFA COBALT M42 13 X 0.6 X 8/12 3920
BIALFA COBALT M42 13 X 0.6 X 8/12 3935
BIALFA COBALT M42 13 X 0.6 X 8/12 3950
BIALFA COBALT M42 13 X 0.9 X 8/12 3840
BIALFA COBALT M42 13 X 0.9 X 8/12 3935