Insert MIA Blo 3110 3kl.

The MIA cylinder is used in DIERRE doors with single- and double-system locks (DIERRE door models AT3, AT3 DB, ASSO3, AT3 cylindro, AT3 DB cylindro, ASSO3 cylindro, AT4, AT4 DB, ASSO 5). The set includes an insert, three 92mm metal keys and a clip for dismantling/installing the insert