[Arbud]

Lived here 4 months. Just started to look to have 2 new keys made for our post office box.
No at Walmart. No at both places in Lowes. Any ideas. Thanks, Bud

[retiredguy123]

I have not found any place that will make a copy of a mailbox key that is stamped "DO NOT DUPLICATE". Not even a locksmith would do it. You can go to the Post Office and buy a new lock for $35 that will come with 3 keys.

[4$ALE]

Originally Posted by Arbud

Lived here 4 months. Just started to look to have 2 new keys made for our post office box.
No at Walmart. No at both places in Lowes. Any ideas. Thanks, Bud

How not to get a mailbox key

[villagetinker]

As noted above, you cannot legally get a post office box key copied, so as noted above, the only option is to get a new lock and 3 keys, you cannot get more.

[Arctic Fox]

Originally Posted by Arbud

Lived here 4 months. Just started to look to have 2 new keys made for our post office box.
No at Walmart. No at both places in Lowes. Any ideas. Thanks, Bud

There are posts on-line on how to 3-D print keys, but you'd want to make them out of a fairly strong material so they don't just break off in the lock