Astra MB-Series short backset, brass body storeroom vestibule mortice lock.
- Backset: 25.5 mm.
- Bolt projection: 14 mm.
- Metal door fixing.
- Re-handable.
- 1 cylinder.
- No escutcheon.
- No turnsnib function.
Ascot/Rondo plates
Escutcheon not required when using Ascot/Rondo plates.
Storeroom vestibule function
- Mini bolt deadlatching.
- Latchbolt retracts by inside lever and outside cylinder.
- Inside lever is always free.
- Outside lever is always rigid
Supplied body only in satin chrome.