25mm round headed bullet lock. A split pin located behind the cylinder barrel is rotated by a turn of the key, allowing the bullet to be inserted or withdrawn from the housing.
The Tessi 6410 shutter lock is usually installed in the centre of the door. Both side arms extend when operated, these are linked to the shutter's locking bars, these lock the shutter into both sides...
The ERA 135 Traditional Non-Deadlocking Nightlatch has been designed to replace most existing front door locks and offers added security to new & interior doors. This lock is suitable for both right ...