I doubt it. Those gaps are pretty wide already. Plus the guy who did that removed some washers from under the pin. Probably made the plates the same thickness as the washers removed, and the screws appear to be countersunk. Stainless steel like 301 1/4 hard is one tough customer compared to 1025 carbon steel sheet that's for sure. Those stainless steel plates would really only have to be .040" -.050" thick to do the job. Rebuilt or new door hinges if they are slopped out is the way to go. The uppers for sure can be rebuilt. Most of the problem is in the lowers.
