Read from the World of Warcraft client build files.
How Shrinebreaker's Cinch Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Shrinebreaker's Cinch suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Similar Items
The 10 items nearest to Shrinebreaker's Cinch (item level 13) in item level among Armor > Mail, Waist slot, from item level 8 to 19.
Blizzard numbers items as they are created, so the named items next to ID 240826 (240821 to 240831) were usually added in the same batch as Shrinebreaker's Cinch: the same quest line, zone, vendor or reward set.