CY338 Protec2 Euro Cylinder and Thumb Turn

The ABLOY CY338 is a high‑security Europrofile cylinder designed for use with mortice lock cases. Built with a strong, case‑hardened steel outer housing, it offers excellent resistance to physical attack and is suitable for both external and internal doors. The cylinder operates by key from the outside and thumbturn from the inside, making it ideal for applications where safe and fast internal exit is required.

Equipped with the ABLOY PROTEC² rotating disc technology, the CY338 provides exceptional durability, smooth operation, and extremely high resistance to picking and manipulation.