{"id":419,"date":"2026-06-11T23:06:21","date_gmt":"2026-06-11T23:06:21","guid":{"rendered":"https:\/\/alcatrazlock.com\/blog\/rekeying-vs-replacing-locks\/"},"modified":"2026-06-11T23:06:21","modified_gmt":"2026-06-11T23:06:21","slug":"rekeying-vs-replacing-locks","status":"publish","type":"post","link":"https:\/\/pixeldev1.com\/?p=419","title":{"rendered":"Rekeying vs. Replacing Locks: Which Is Right for You?"},"content":{"rendered":"
\n
\n
<\/path><\/path><\/svg>Back to Blog<\/a><\/p>\n
\"Rekeying<\/div>\n
\n

When you move into a new home, lose a key, or want to upgrade security, you have two main options: rekeying existing locks or replacing them entirely. Understanding the difference can save you money while ensuring your property is secure.<\/p>\n

What Is Rekeying?<\/h2>\n

Rekeying changes the internal pins of your existing lock so that old keys no longer work. Your lock stays the same, but a new key is created. This is possible because lock cylinders contain spring-loaded pins that must align at a specific height (determined by the key) to allow the lock to open.<\/p>\n

What Is Lock Replacement?<\/h2>\n

Lock replacement means removing the entire lock mechanism and installing a brand new one. This gives you new hardware, a new cylinder, and new keys.<\/p>\n

When to Choose Rekeying<\/h2>\n

Rekeying is often the better choice when:<\/p>\n