Vintage Industrial Yard Padlock Master Collection - 4 Heavy Duty Locks & 2 Keys For Sale

Up for sale is an incredible, premium collection of historic American industrial yard security hardware. This is a fully functional, factory-matched set featuring four (4) vintage heavy-duty Adlake cast steel padlocks.The collection includes two (2) silver-toned utility yard locks and two (2) high-visibility safety orange division locks. All four locks retain their original, full-length heavy steel mounting linkage chains entirely intact with no cut or missing links.Crucially, this lot comes complete with two (2) original matching master keys featuring ornate barrel bodies and stamped markings on the handle loops. Both keys have been thoroughly tested and smoothly actuate the spring-loaded drop panels and shackles on all four locks in the collection.Every piece displays an outstanding, uncleaned natural workshop patina with honest wear and paint chips appropriate for vintage utility equipment. Please closely review all listing photos to view the detailed maker stamps on the reverse sides of the lock bodies and the handles of the keys. I will consider all reasonable offers.