Jofco Key Blanks

Jofco make office furniture, so these keys belong to desk pedestals, credenzas and lateral files. Furniture locks are supplied by a small number of makers and are keyed by a code stamped on the lock face, usually a letter and a few digits.

That code is the only practical route to a replacement, because the furniture brand rarely tells you who made the lock. Read it off the lock rather than off the desk.