Kwikset Signature Series Handlesets, Keyed Knobsets and Leversets and Deadbolts are available in Kwikset's revolutionary SmartKey function.  To order locks with the Smart Key option, simply place a note in the "Special Instructions/Comments" box that you'll see at Checkout telling us that you want SmartKey.  Or, give us a call for more information at 912-236-3737.  There is no extra charge for SmartKey. With Smart Key you can re-key your locks in seconds, without taking them off the door and taking them to a locksmith. The primary reasons to re-key with SmartKey locks are:      > Lost, stolen or unreturned keys      > Recently moved      > Increased security      > One-key convenience for all Kwikset locks      > Tenant turnover      > Remodeling, upgrading or updating Please note that Master Keying is not possible with SmartKey.  So, if you need your locks to be Master Keyed, you will need to use pin and tumbler locks.  Most Kwikset Signature Series locks are also available with pin and tumbler setup. To learn more about Kwikset's SmartKey, please visit Kwikset's website that has a video illustrating SmartKey, as well as much more information, at: Kwikset SmartKey