Combination Lock & Lever Set
A combination set contains a entrance set to open and close the door with lock plus a double cylinder deadbolt to ensure the door can be deadlocked when required.
An Entrance set is normally used to secure an external door where a passage set function is required when the door is not locked.
The door is locked or unlocked externally by the key and internally by the turn snib/button.
A privacy set is normally used on bathrooms, toilets and powder rooms. Sometimes it is also used on bedroom doors. The door is locked or unlocked from the inside with a turn snib/button and there is an emergency release on the outside which will allow the door to be unlocked in case of emergency.
A passage set is always unlocked and can be operated from either inside or outside at all times.
A dummy lever/knob is a fixed lever/ knob that is used on cupboards to match the rest of the door furniture.
Passage / Dummy
|Olympus Entrance Lock BL
|Olympus Privacy Lever BL
|Olympus Passage Lever BL
|Olympus Dummy Lever BL