Cisa Astral S 40/45 Nuki 220247 (220247)

The Astral S provides the ideal solution against snapping thanks to its snap resistant core. Astral S cylinders are completely interchangeable with Astral so they can be used specifically where ultimate security is required. 10 Pin key bitting system produces over 1.6 million key differs. Clutch cam fitted as standard to allow operation even if the key has been left in the other side. Hardened steel pins and drivers protect from drilling. Special driver profile provides "pick protection". Euro cylinders have patented laminated steel core that provides snap resistance to both flexural and pulling test. The core is also visible from both ends to provide a visual deterrent. BKP Bump resistant device fitted as standard. 3 keys supplied as standard for Euro. First to attain TS 007, the latest kitemark security standard for cylinder locks and associated hardware.