Disc security technology for enhanced protection of armoured doors. TOKOZ PRO 300 is a Euro-profile security cylinder with a disc mechanism, certified to resistance class RC3.

Unlike conventional pin-and-spring cylinders, its disc coding system is designed to provide high protection against manipulation and burglary attempts, with particularly strong resistance to picking and bumping. The robust structure and protective components also increase resistance to mechanical attack.

The disc mechanism, without conventional coding pins, is the principal feature of the TOKOZ range. PRO 300 combines certified RC3 protection with more conventional overall dimensions than PRO 400.

PRO 300 is RC3, while TOKOZ PRO 400 reaches RC4 through a further reinforced protective structure. PRO 400 also has different dimensions, so changing from PRO 300 to PRO 400 requires a fresh dimensional check rather than simply ordering the same nominal size.

TOKOZ PRO 300 is available in different lengths and configurations. For increased door protection, combine it with a security Defender protector suitable for the cylinder and lock installed.