Read from the World of Warcraft client build files.
How Tortos' Shellseizers Compares
Who It Suits
Plate is the armor type Death Knight, Paladin and Warrior wear. With Strength or Intellect, Tortos' Shellseizers suits Arms, Fury and Protection Warrior; Holy, Protection and Retribution Paladin; Blood, Frost and Unholy Death Knight.
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Tortos' Shellseizers Fits
Other Items Named Tortos' Shellseizers
4 other items in the current build are also called Tortos' Shellseizers. Same-name entries are usually a different rank, faction, quest stage or reward track of the same object.
Blizzard numbers items as they are created, so the named items next to ID 96813 (96808 to 96818) were usually added in the same batch as Tortos' Shellseizers: the same quest line, zone, vendor or reward set.