Read from the World of Warcraft client build files.
How Dread Gladiator's Plate Helm Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Dread Gladiator's Plate Helm suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Transmog Sets
Dread Gladiator's Plate Helm is part of the transmog set Dread Gladiator's Plate (Warrior, Paladin and Death Knight only), which the Appearances collection lists in 2 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Dread Gladiator's Plate Helm Fits
Other Items Named Dread Gladiator's Plate Helm
3 other items in the current build are also called Dread Gladiator's Plate Helm. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Items Numbered Next to Dread Gladiator's Plate Helm
Blizzard numbers items as they are created, so the named items next to ID 161600 (161595 to 161605) were usually added in the same batch as Dread Gladiator's Plate Helm: the same quest line, zone, vendor or reward set.