on all orders over $150*
on all orders over $150*
A great locksmith should be up to date with the most common keys in the industry, such as the ten most common padlock and mailbox keys in the United States for 2020. Make your list, Lock Bosses, and let's see how you did! Finally, double-check that you have these keys in your inventory.
10 - American padlock AM4 Key 
9 - 1646 Mailbox Key
It can be found in many of today's newer mailboxes, and it has a friend. It's the polar opposite of main milling, and it's referred to as the 1646R. Although the 1646R didn't make the top 10, I recommend that you keep both of them on hand.
8 - NA12 Mailbox Key
Depending on the mailboxes in your area and the locks that were installed on them, this mailbox key may be extremely common.
5 - XL7 Mailbox Key
3 - NA14 Mailbox Key
It is the shorter version of the NA12 key.
It's a key you'll want to keep a decent supply of at all times. This key sits alongside the KW1 from Kwikset and the SC1 from Schlage.
