Materials:
Grub screw body in tempered steel with strength class 10.9.
Surface:
Smooth.
Colour:
Nose pin:
Red.
Grub screw body:
Blac-oxidated.
Ball:
Flattened, plastic ball, (POM - Delrin). Optimal angle of adaption between 0° and 9°. Ball is not fixed, free to rotate.
SPECIAL REQUESTS:
None.