The Abloy CY404 Protec2 Cylinder is a high-security single mortice screw-in cylinder designed for use in ANSI-style mortice lock cases. Built with brass housing and utilising ABLOY’s patented rotating disc technology, it offers exceptional resistance to picking, bumping, and drilling. The cylinder is part of the PROTEC2 keying system, which provides advanced legal and physical protection against unauthorized key duplication.
