Product Description 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. Tustin’s fashionable wave silhouette design is the perfect complement to homes with inspired style. This single cylinder handleset can be locked or unlocked by a key on the outside, or the turn button on the inside. SmartKey Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key? It’s time to re-key. SmartKey provides the highest level of residential security and features BumpGuard to protect against lock bumping. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. From the Manufacturer 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. The Venetian Bronze finish is hand-rubbed to reveal unique bronze highlights and provides a rich and warm complement to the product's style. SmartKey Re-key Technology allows you to control who has access to your home. Re-key the lock yourself in seconds in 3 easy steps. Have you recently moved or had a child lose a key? It’s time to re-key. SmartKey provides the highest level of residential security and features BumpGuard to protect against lock bumping.