The effeff 319 is the merely mechanical version of the multi-point electromechanical and electric motor mortise locks. The mechanical verison of the 819 and 519 series.

With standard installation depth for full-leaf doors.

With this series the common benefits and features appear in a merely mechanical version, as a basic model.
All effeff multi-point lock models are also available with an integrated latch bolt lock 807 in the face plate and an integrated escape door strike 331® in the striking plate. Thus they also comply with the complex security requirements of doors on escape routes.

In emergency situations, the panic function enables the door to be unlocked at any time using the inside handle or the panic bar. Manipulation and attack attempts against one of the bolts, do not affect the other bolts.