2pcs Keyhole Lock Blocker Stop Access Office Door

Heavy duty cylinder keyhole lock for securing doors with deaf lock. The bolt lock is perfect as an additional security for most room doors.
Simply insert the lock, twist the key and remove it. The keyhole locker now blocks the keyhole and reliably prevents the insertion of keys or locking tools (e.g. pick).
The mortice lock is made of durable brass, the total length (without key) is 38 mm and the cylinder has a diameter of 7 mm.
Keyed alike (GS) - with the two keys multiple locks can be locked/opened.
2 keys are included - the long design makes it easier to use and serves as a slide-in aid for easy insertion of the door lock.
BBL Keyhole Blocker, Door Fitting ensures you have control while feeling secure.