Losing the key to your Bunker Hill safe can be upsetting if the safe contains valuables that are now out of your reach. Bunker Hill is a brand of safes distributed exclusively by Harbor Freight Tools, and comes in both electronic and physical key models. The only way to open your safe after losing a key is to obtain a replacement key from Harbor Freight Tools. Do not attempt to force the safe open as you can irreparably damage the safe.
Find the model number of your Bunker Hill safe on the lower right corner of the safe. Write down the model number.
Look for a small plastic panel on the front of your safe. Push the panel to the side to reveal a key code.
Call Harbor Freight Technical Support at the telephone number listed on their website. Give Harbor Freight the key code, safe model, your name and your mailing address. Request a duplicate key. Pay the charge for the key by credit card. Harbor Freight will mail you a replacement key.