EVVA 4KS Knob Cylinder with 3 Keys + Security Card, High Security Cylinder Lock with Knob, Single Locking or Keyed Alike Locking System, Length A: 76 mm, K:56 mm : Amazon.de: DIY & Tools
EVVA 4KS Knob Cylinder with 5 Keys, Length (a/b) 41/56 mm (c = 97 mm), K = Knob Side, with Special Drilling and Extraction Protection KZS, Modular Design SYMO : Amazon.de: DIY & Tools
EVVA 4KS High Security Double Cylinder with Emergency and Danger Function 31/36 Including 5 Keys, Polished Chrome, 4 Curve Technology, Patent Protection up to 2035, All Lengths from 30/30 to 60/60 : Amazon.de: DIY & Tools
EVVA 4KS High Security Double Cylinder with Emergency and Danger Function 31/36 Including 5 Keys, Polished Chrome, 4 Curve Technology, Patent Protection up to 2035, All Lengths from 30/30 to 60/60 : Amazon.de: DIY & Tools