Replacement Knapheide body keys can be purchased through your area Knapheide distributor. Knapheide body keys have their codes etched into the key. It’s a good idea to write the code down somewhere, in the event you would lose your keys. If don’t know your key code, each lock cylinder has identifying markers on it (exterior or interior, depending on the model) to help identify the correct code. Your Knapheide distributor can assist you in identifying the number. If you prefer to shop online, multiple Knapheide distributors have E-store parts websites where you can purchase these, or other, Knapheide products.