ANTI-LIGATURE MECHANICAL 5-WAY SOS LOCKSET (PR3S)

The most complete override locking system on an anti-ligature lockset, our 5-way SOS (Staff Override System) lockset provides five override methods to ensure you gain access.  

In the most common barricade scenario, the staff key dominates the internal turn/pull, ending the barricade quickly and simply.

There are four additional emergency override methods to overcome determined barricades. We hope you rarely use them, but they may just save a life.

5-way SOS was previously called ‘Twin-Tech’.