Looking for a Chuck Key!

I recently purchased a used "Guardian Power" bench top drill press but the chuck key was missing. I thought "no problem, I'll pick one up at the hardware store". Unfortunately none of the keys I have been able to find work for this tool. Does anybody have any ideas on how to contact this company or of a store with an extraordinarily large selection of chuck keys?
Thanks for any assistance!
S
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Those things use knockoff Jacobs chucks with JT33 tapers. Most use Jacobs keys, some now and then use Rohm keys. It's most likely that it uses a Jacobs K3.
Home Depot as a few keys, and at least around here the local True Value has a very large selection. Any kind of supplier like Grainger or MSC would have them on hand.
GTO(John)

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