Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Forgemaster's Grips Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Forgemaster's Grips suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Forgemaster's Grips is part of the transmog set Djaradin Dungeon Battlegear (Warrior, Paladin and Death Knight only). The other 16 pieces:
Blizzard numbers items as they are created, so the named items next to ID 193784 (193779 to 193789) were usually added in the same batch as Forgemaster's Grips: the same quest line, zone, vendor or reward set.