Elements by Weiser(R) products offer an unbeatable combination of function and fashion. The Casey Lever combines the strength and durability of a Weiser product in stylish and contemporary design. The contours of the lever makes it feel comfortable without sacrificing features. This privacy knob/lever is best used in interior bedroom and bathroom applications where privacy is required. Both levers/knobs can be operated by a key on the outside or thumb turn on the inside. The lever is also fully reversible as it can be installed on both right handed and left handed doors The latch features 3 interchangeable faceplates; round corner, square corner, and drive-in collar. The matte black finish provides a rich and warm complement to the product's style.