BIALFA COBALT M42 10 X 0.9 X 4 5515
BIALFA COBALT M42 13 X 0.5 X 24 5515
BIALFA COBALT M42 13 X 0.9 X 3 5515
BIALFA COBALT M42 13 X 0.9 X 4 5515
BIALFA COBALT M42 13 X 0.9 X 8/12 5515