BIALFA COBALT M42 27 X 0.9 X 10/14 3840
BIALFA COBALT M42 27 X 0.9 X 2/3 3840
BIALFA COBALT M42 27 X 0.9 X 3/4 3840
BIALFA COBALT M42 27 X 0.9 X 4/6 3840
BIALFA COBALT M42 27 X 0.9 X 5/8 3840
BIALFA COBALT M42 27 X 0.9 X 6/10 3840