The Kwikset Smart Key Cube was designed to quickly reset or decode Kwikset Smart Key locks that use the KW1 keyway. LockTech KW1 Cube was designed to reset or decode KW1 Smart Key cylinders when no key is available. Depending on the scenario, sometimes simply resetting a smart key lock to a known key is the most efficient option, however there are also times when decoding the lock in hand can save a lot of time when there are other locks on the job site that use the same key bitting. With that in mind LockTech designed a tool that was equally effective at resetting and decoding regardless of which was currently needed at the time. What they came up with was nicknamed "The Cube"