Specification for Knob wing; Ext.thread: M4; 12mm; H: 22mm; stainless steel; W: 40mm
| Body material | stainless steel |
| Width | 40mm |
| Height | 22mm |
| Body colour | natural |
| Thread length | 12mm |
| Type of mounting element | knob wing |
| External thread | M4 |
| Gasket material | FKM |
| Plunger material | stainless steel |