Mul-T-Lock Swiss profile Cylinderical Lock – compatible with mortise lock cases using Swiss profile cylinder.
Smooth key operation of 360˚ rotation by operating slight key or thumbturn. Made with standard double
cylinder and having full key insertion disengages other side. Body and plug made up of Brass and cam and cogwheel steel. Mul-T-Lock unique, high precision cylinder mechanism up to 10 telescopic pin tumbler system. Pick and drill resistant for
high security needs. Advanced features of Emergency cylinder with both
sides permanently operational.