Hi, I'm Cher. Welcome to JustAnswer.I'm reviewing your question now and will post back with your reply, shortly.
Hi again, Anita.
I'm so sorry you bent your key and now, cannot open your Sentry safe box.
Your best next step is to request a key replacement from Sentry. You can do so, by visiting the following website and providing all information requested. They may ask for a Notary Form be filled out, to prove safe ownership.
I'm glad you have your key number, as that will help them locate a replacement more quickly.
I wish you much luck with your safe box!
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