BIALFA COBALT M42 13 X 0.6 X 8/12 3670
BIALFA COBALT M42 13 X 0.6 X 8/12 3720
BIALFA COBALT M42 13 X 0.6 X 8/12 3730
BIALFA COBALT M42 13 X 0.6 X 8/12 3800
BIALFA COBALT M42 13 X 0.9 X 8/12 3800