Alarm Lock | American Lock | Arrow | Best | Falcon | Marks | Master | Medeco | Olympus Lock | Schlage | Small Format Interchangeable Core (SFIC) | Weiser | Yale
Fits 5, 6 and 7 pin locks. J Section.
Most Interchangeable Core type keys have a small letter where the shaft meets the bow.
If your key has a J on it, and the same groove pattern as shown, choose this key.