Security cylinder lock RS 3 S

CISA RS3S cylinders are the ideal solution for anyone who needs maximum protection against forced entry and control over key duplication. Maximum protection and controlled duplication, as keys can only be duplicated by CISA. + 40% resistance to pulling and tearing thanks to the Snap Resistant feature, a dual-material steel core. High resistance to bumping (percussion) thanks to the configuration and high number of pins arranged radially.