Prime-Line E 2400 Re-Key A Lock Kit, Kwikset, 5-Pin Tumbler Sets w/Pre-cut Keys REKEY YOUR LOCKS: Allows to rekey all locks to one, pre-cut key. Not designed to re-key any other existing key, but rather only to the pre-cut keys Each re-key kit includes a set of specialty tools required to access and re-key up to six Kwikset 5-pin cylinder plugs INCLUDES: Kit includes 3 pre-cut keys, special tools and instructions for correct placement of varying pin lengths EASY INSTALLATION: Re-keying your locks is easy with this kit, even a novice can complete the DIY task REQUIRES  Rekeying kit requires original key to lock being rekeyed as part of the re-keying process WARRANTY: Goods are warranted against manufacturing defects for 1 year