Lock case EL648 Suitable as supplementary lock for exterior and interior doors which are unlocked at daytime and need high security locking at night time with access control system. Extra strength hook bolt is electrically controlled. Especially used in sliding doors. For Scandinavian cylinder usage. Specifications Installation type Mortise Mortise standard Scandinavian Locking Points Single Cylinder body type Close Downloads EL648_Declaration_of_Performance_1_ABLOY.pdf (.pdf, 72 kB) Close Lock case EL874Security motor lock for solid doors Lock case EL558Security motor lock for solid doors Lock case EL559Security motor lock for solid doors