Question A customer has several file cabinets manufactured by Lacasse. The code on one of the locks is B147. What Lacasse cabinet key blank should I use?   Answer The locks for these cabinets were made by Pundra. The correct blank would be the Ilco 1866-10, or you can also use the O1122/Y11.   Do you have a question, or need a quote? Contact your local IDN Branch, or ask the Key Wizard through our website. © Copyright IDN, Inc.