https://www.hunker.com/13419376/how-to-add-a-lock-to-a-filing-cabinet/
How To Add A Lock To A Filing Cabinet
Aug 1, 2021 - When you're thinking of security for your filing cabinets, file locking bars are your best bet. Armed with only a drill and a screwdriver, you can install one...
add a lockhow tofilingcabinet