MORTISE LOCK ABLOY 4193 LEFT

Automatic deadlocking mortice lock for emergency exits.
The latchbolt deadlocks automatically when the door is closed protruding 21 mm.
The lock case is suited for use with a double cylinder and emergency thumbturn.
The bolt is opened with either the key or the emergency thumbturn.
Finish: chrome.
The 4193 comes complete with the 4690 (for flush doors) or 4691 (for rebated doors) striker plate.