Seller: cnjtools.knives (78) 97.3%, Location: Rochester, Washington, Ships to: US, Item: 253080354859 Condition: Used, Condition: Great condition. Kept safety in storage., Country/Region of Manufacture: Japan, Details: Official Air Force A5 Pocket Knife. It is made of 440 Stainless Steel and is Hand Made by Saburo Japan. Rare knife, not many out there. It has the markings "AE425" on the blade. The knife is 9 1/4" Long when opened and 5 1/4" when closed. It is in very clean condition with no chips or dings on the blade. Please review photos and contact me have you any questions. Best regards.