Padlocks that can be opened with the same key are called keyed alike (KA). What are keyed alike (KA) padlocks? Keyed alike locks are all identical. All keys supplied in the group will open all of the padlocks in that group.

How do you know if locks are the same key?

It's easy to spot locks that are keyed alike. "Look right on the box and find a particular key number," Boddie said. For example, locks by Schlage with the Number 10239; one key can open four locks. Kwikset is another popular brand that uses the same method with their packaging.

Can padlock keys be copied?

Safe Keys - All types of unique safe keys can be duplicated and may take longer, depending on the type of key. ... House Keys - Keys for locks on the front door of a home can easily be duplicated by a locksmith. Padlock Keys - Often, padlock keys are Yale Keys and even those that are not Yale Keys can be duplicated.