We have a total of 10 do-it-yourself rekeying kits available which represent 18 different major manufacturer type locks; all which can be rekeyed by the DIY-er. Rekeying kits are available for Kwikset, Schlage, Yale, Baldwin, Weslock and more. These very unique products are the best do-it-yourself rekeying kits on the market and have been available for nearly 30 years. Each kit comes with special rekeying tools. A regular household screwdriver may be needed to remove the old door lock. Your old key is needed to take out lock cylinder plug then new key is used to rekey the lock. CHANGE-A-LOCK® rekey kits can not be used with old key to rekey other locks for the color coded pins match the new key cut. Each rekeying kit has easy-to-follow instructions and precut keys, and is specifically designed for a certain lock type. They will not fit any other manufacturer's lock types. Sorry, we can not match manufacturer's original key code with pins or keys.