Weslock 605K LH Single Dummy Polished Brass Calais Leverset Weslock Left Handed Calais Dummy Single Door Lever with a Round RosetteA Dummy Single Lever is an inactive single lever These levers are used where only pull is required Adjustable Latches include Removable FaceplatesLimited Lifetime Mechanical WarrantyDoor Prep: 2 1 8" diameter door face hole 1" diameter latch holeAutomatic adjustment to door thickness of 1 3 8" to 1 3 4"Removable Levers prevents scratching during installation