Review on 🔒 4 Pack of Master Lock 140Q Solid Brass Padlocks with Keyed Alike Feature, in Brass Finish by Samuel Bowen

I installed these four master locks on my four circuit breakers/electrical boxes that are located together on the outside wall of my house. While outside (in Florida) they are under a canopy so they are not exposed to direct rain (if any). However, they are susceptible to moisture. After just a year, all four locks had rusty brackets that had become stuck. The keys still fit and the keys opened the locking mechanism perfectly. but the shackles were so rusted where their shafts penetrated the body of the lock that the locks could no longer be opened with keys.