The Oakmont series door levers by Dynasty Hardware feature sturdy construction for use on commercial office buildings. Features include non-handed design, adjustable latch and a 10 year mechanical warranty.FUNCTION: Keyed Entrance. Push button locking. Pushing button locks outside, lever requiring use of key until button is manually unlocked. Pushing button locks outside lever until, unlocked with key or inside lever is turned. Uses Schlage "C" keyway so it can be keyed to match any existing Schlage lock.KEYING OPTIONS: Please select "Keyed Alike" to have this item keyed the same as any other items on your order that you select "Keyed Alike". Please select "Keyed Differently" if you would like this item to be keyed differently than any other keyed items in your order.REVERSIBLE: This door lever will work on both right-handed and left-handed doors