Kwikset 720ADL 514 CP Ashfield Hall/Closet Lever, Iron Black Kwikset Signature Series For use on interior doors requiring no locking functionality, such as hallway or closet doors Universal handing; fits both right handed and left handed doors Fits door thickness of 1-3/8-Inch to 1-3/4-Inch Features an adjustable latch to fit all standard door preparations