In Wrath of the Lich King it is item level 232, requires level 80 and is named Wrynn's Gauntlets. In MoP Classic it is item level 245, requires level 80 and sells to vendors for 1c.
Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Wrynn's Gauntlets of Triumph Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Wrynn's Gauntlets of Triumph suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Wrynn's Gauntlets of Triumph is part of the transmog set Wrynn's Battlegear (Warrior only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Wrynn's Gauntlets of Triumph Fits
Other Items Named Wrynn's Gauntlets of Triumph
1 other item in the current build is also called Wrynn's Gauntlets of Triumph. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Wrynn's Gauntlets of Triumph
Blizzard numbers items as they are created, so the named items next to ID 48377 (48372 to 48382) were usually added in the same batch as Wrynn's Gauntlets of Triumph: the same quest line, zone, vendor or reward set.