BIALFA COBALT M42 13 X 0.6 X 6/10 4430
BIALFA COBALT M42 13 X 0.6 X 6/10 4450
BIALFA COBALT M42 13 X 0.6 X 6/10 4485
BIALFA COBALT M42 13 X 0.6 X 6/10 4500
BIALFA COBALT M42 13 X 0.6 X 6/10 4560