Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Gleamwax Shackles Compares
Who It Suits
Cloth is the armor type Mage, Priest and Warlock wear. With Intellect, Gleamwax Shackles suits Discipline, Holy and Shadow Priest; Arcane, Fire and Frost Mage; Affliction, Demonology and Destruction Warlock.
Similar Items
The 4 items nearest to Gleamwax Shackles (item level 437) in item level among Armor > Cloth, Wrist slot, from item level 400 to 545.
Blizzard numbers items as they are created, so the named items next to ID 221104 (221099 to 221109) were usually added in the same batch as Gleamwax Shackles: the same quest line, zone, vendor or reward set.