Specification for Knob; with retaining chain; Dia: 25mm; M5; 10mm; H: 19mm; black
| Version | with retaining chain |
| Body material | technopolymer (PP) |
| Height | 19mm |
| Body colour | black |
| Diameter | 25mm |
| Thread length | 10mm |
| Type of mounting element | knob |
| Internal thread | M5 |
| Boss material | brass |