BIALFA COBALT M42 34 X 1.1 X 3/4 5800
BIALFA COBALT M42 34 X 1.1 X 5/8 5800
BIALFA COBALT M42 34 X 1.1 X 8/12 5800
BIALFA M42 PROFILE 34 X 1.1 X 5/7 5800