Spetsifikatsioon tootele Smooth ball spring plunger; stainless steel; L: 9mm; F1: 7N
| Material | stainless steel |
| Length | 9mm |
| Outside diameter | 8mm |
| Type of protective element | smooth ball spring plunger |
| Initial pressing force of spring | 7N |
| Final pressing force of spring | 12.5N |