CF32 counter lock The CF32 counter lock is designed for double leaf fire doors, since there are situations in which doors have to be capable of handling any type of emergency, and in this case all the components have to be fireproof. *We recommend downloading the technical data sheet below to see all the options. Downloads LMESPACF50ANTIP_Technical_document_1_TESA.pdf (.pdf, 105 kB) Close CF50 lockLock with latch and lever suitable for use in fire doors… CF60 lockCF60 lock for fire door and panic exit, with zinc-plated … 2UB0F lock2UB0 lock for fire doors