I called other Locksmiths's out to fix a 30 year old patio slider with a broken locking mechanism and they were unable to find the parts. Gaint Locksmith showed up, diagnosed the problem and told me they'd have to do some research. A few days later they said they had found my part and when it arrived they fixed my door. I appreciate their perseverance and follow-up. Great job. A little pricey, but it was a discontinued part from a company that had gone out of business. Thanks, guys.
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