How much does it cost to replace a safety deposit box key?

The cost to replace a safety deposit box key typically ranges from $50 to $150, depending on the bank or financial institution. Some banks may charge a flat fee, while others might have varying costs based on the complexity of the lock. In some cases, you may need to drill the lock to access the box, which can significantly increase the total cost. Always check with your specific bank for their exact fees and procedures.