Specification for Ball knob; Ø: 50mm; Int.thread: M12; duroplast PF
| Body material | duroplast (PF) |
| Body colour | red |
| Diameter | 50mm |
| Type of mounting element | ball knob |
| Internal thread | M12 |
| Boss material | steel |
| Body material | duroplast (PF) |
| Body colour | red |
| Diameter | 50mm |
| Type of mounting element | ball knob |
| Internal thread | M12 |
| Boss material | steel |