A USPS Medium Flat Rate Box is an inexpensive way to ship four hinges to us for rebuild. Line the box with extra cardboard and pack them tightly so they do not poke through the box.
NOTE : It is best, if you want them blasted, to have it done before sending them to me. You
can disassemble the hinge pins if you want to get a cleaner job. I will take care of the reassembly. Allow two weeks for the hinges to be rebuilt unless an alternate schedule has been arranged.