BIALFA COBALT M42 27 X 0.9 X 10/14 2640
BIALFA COBALT M42 27 X 0.9 X 2/3 2640
BIALFA COBALT M42 27 X 0.9 X 4/6 2640
BIALFA COBALT M42 27 X 0.9 X 5/8 2640
BIALFA COBALT M42 27 X 0.9 X 6/10 2640
BIALFA COBALT M42 27 X 0.9 X 8/12 2640