Primarily for doors which must always be latched (e.g. fire doors) and where deadlocking is needed Function is determined by a sliding snib on forend When the snib is in its up position, the lock will deadlock when the door closes and can only be opened by a key or by the thumbturn When the snib is in its middle position, the lock will latch when the door closes but can be opened by the handles The down position of the snib is not in use Sliding snib is released only when turning the key (or thumbturn) Microswitch version The switch changes it’s status when the latchbolt is fully extended Fire resistance
| Make | ABLOY |
|---|---|
| Manufacturer | ASSA ABLOY |
| Model code | LC305X |
| Additional info |
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