| AB= | Description | Area of application | Info | 
|---|
| 2/- | Security category 2 drilling protection | For profile double cylinders | per side | 
| -/2 | Security category 2 drilling protection | For profile double cylinders | per side | 
| 2/2 | Security category 2 drilling protection | For profile double cylinders | per cylinder | 
| 2 | Security category 2 drilling protection | For profile knob, half and special cylinders | per cylinder |