BIALFA COBALT M42 34 X 1.1 X 5/8 3670
BIALFA COBALT M42 34 X 1.1 X 5/8 3750
BIALFA COBALT M42 34 X 1.1 X 5/8 3770
BIALFA COBALT M42 34 X 1.1 X 5/8 3800
BIALFA COBALT M42 34 X 1.1 X 5/8 3810