ASTRA LOCK MB425-100SC - Dr Lock Shop

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.