Step up to designer styles and superior security with Kwikset Signature Series products. The detailed styling of the Arlington is a welcome enhancement to your entry doors. This exterior pack can be installed with a Kwikset interior pack knob or lever to complete your preferred lock style. Handleset can be locked or unlocked by a key from the outside or with a key/turnpiece from the inside. The crisp, clean appearance of the Satin Nickel finish adds to the overall look of the product and brings a modern feel.