A locksmith colleague has a few original Yale blanks to fit the 800 series padlocks. Although the OEM Yale numbers are unknown, the old Ilco numbers, left to right are: 990, 991, 992, 993; all long discontinued. See image attached. His contact information, posted with his permission, is as follows if you wish to communicate with him directly:
Seth Pehr
Daniel Pehr Inc.
504 Cherry Lane
Floral Park, NY 11001
Tel: 212-732-3034
Fax: 516-775-3674
email: danielpehrincAThotmail.com change AT to @
Pete Schifferli
