Schlage F10 V LAT 622 Latitude Passage Lock Lever, Matte Black Use with 1-3/8 in. To 1-3/4 in. Door Works with right and left swing doors Guaranteed to fit on existing, standard pre-drilled doors Lever design pairs well with the modern, clean lines of contemporary and urban design.Finish coordinates with popular neutrals like grey Minimum door thickness (inches):1.4 Non-locking interior for use on hall or closet doors Metal construction adds strength, security and durability Adjusts to fit all standard door preps Easy installation, only a screwdriver is needed Can also be paired with a keypad deadbolt on exterior doors