This is a replacement key for Sargent and Greenleaf File Cabinets with a YALE Locks. Identification of your file or office equipment is very important because this code is used by other manufactures for the same purpose and they all are different. These are also listed on our website. Key is pre-cut and ready to work in the lock. You can save 15% by ordering $15 or more. Just use the code LOSTAKEY in the discount code redemption box during checkout.