How to find which mail lock key i need

Finding the right mail lock key can be a bit of a challenge, but don't worry, I'm here to help you through it!

To find the correct mail lock key, you'll need to identify the type of lock you have and the specific key you need. Here are some steps to follow:

  1. Check the lock: Look at the mail lock and check if it has a label or a marking that indicates the type of lock it is (e.g., "U.S. Mail Lock," "Post Office Lock," or "Security Lock").
  2. Check the keyway: Examine the keyway (the slot where the key goes in) to see if it has any markings or notches that can help identify the type of key you need.
  3. Measure the keyway: Measure the width and depth of the keyway to determine the type of key you need. Common keyway sizes are:
    • Standard: 1/4 inch (6 mm) wide and 1/8 inch (3 mm) deep
    • High-security: 1/4 inch (6 mm) wide and 1/4 inch (6 mm) deep
    • Extra-high-security: 1/4 inch (6 mm) wide and 1/2 inch (13 mm) deep
  4. Check the lock's manufacturer: If you still can't identify the lock type, check the manufacturer's website or contact their customer service to ask about the specific lock model and the corresponding key.
  5. Consult a locksmith: If you're still unsure, consider consulting a professional locksmith who specializes in mail locks. They can help you identify the correct key and provide it for you.

Some common types of mail lock keys include:

Remember to always purchase a key from a reputable source, such as a locksmith or a mail lock manufacturer, to ensure that it's the correct key for your lock.

I hope this helps you find the right mail lock key!