| Piston diameter | 20 mm |
| Standardization | ISO 21287 |
| Material | Steel |
| Standards | See table |
| Material |
|---|
| Material | Die-cast aluminum Steel Aluminum (forged) |
| galvanized | |
| Screws | Steel |
| galvanized |
| Piston diameter | 20 mm |
| Standardization | ISO 21287 |
| Material | Steel |
| Standards | See table |
| Material |
|---|
| Material | Die-cast aluminum Steel Aluminum (forged) |
| galvanized | |
| Screws | Steel |
| galvanized |