BIALFA COBALT M42 41 X 1.3 X 2/3 6520
BIALFA COBALT M42 41 X 1.3 X 3/4 6520
BIALFA COBALT M42 41 X 1.3 X 4/6 6520
BIALFA COBALT M42 41 X 1.3 X 5/8 6520
BIALFA M42 PROFILE 41 X 1.3 X 3/4 6520
BIALFA M42 PROFILE 41 X 1.3 X 4/6 6520