Kwikset KWI-971HFLSQF Single Cylinder Interior Halifax Lever Trim with Square Full EscutcheonThis interior pack boasts the highest residential security, durability, and finish. Its locking mechanism is conveniently controlled with an interior turn piece, and it is fully reversible, suitable for both right and left-handed doors. Installation is a breeze, requiring only a screwdriver, and you can trust in its long-lasting performance backed by a lifetime mechanical and finish warranty.PRODUCT FEATURESDesigner style and superior security with this Kwikset Signature Series productNon-functioning lever – Interior Pack onlyMust purchase Kwikset exterior pack separatelyFor installation with Kwikset handlesetsLocking mechanism functions with turn piece on the interior of the lockFully reversible lever, can be installed on both right handed and left handed doorsEasily installs in minutes with just a screwdriverLifetime mechanical and finish warrantyMicroban Antimicrobial product protection keeps door hardware 99.9% cleaner than unprotected surfacesRESOURCES & DOWNLOADSKwikset KWI-971HFLSQF Single Cylinder Interior Halifax Lever Trim with Square Full Escutcheon