(10) #51401 9.4mm deep Washer Seat Inserts. (12) #51403 11mm deep Washer Seat Inserts. Overall in good used condition.
All of the parts and tools show some signs of use and wear. The deep well install wrench looks to have the most, otherwise most look to be good to very good shape.
Note that many of the washer seat inserts have. Some have surface rust / scale and will need to be.