When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Yes, a locksmith would be the quickest way to get a key. I had no key for the tack compartment on my horse trailer and I removed the lock and took it to a locksmith. He selected a key blank and used a small hand file. In only a few minutes he'd made a key that worked perfectly.
Husky is home Depot's brand. Husky is not a manufacturer. So there are probably various manufacturers that make products under that name for Home Depot. For instance Stanley Tool makes the Husky brand of hand tools for HD. Probably someone entirely different makes the tool boxes. I would even bet they were imported.
There should be a number on the face of the lock, two or three digits, that's the lock code. Bring it to the locksmith's shop, and they can make a key for it.