Read from the World of Warcraft client build files.
How Fanged Slayer's Handguards Compares
Who It Suits
Leather is the armor type Demon Hunter, Druid, Monk and Rogue wear. With Agility or Intellect, Fanged Slayer's Handguards suits Assassination, Outlaw and Subtlety Rogue; Brewmaster, Mistweaver and Windwalker Monk; Balance, Feral, Guardian and Restoration Druid; Havoc, Vengeance and Devourer Demon Hunter.
Similar Items
The 10 items nearest to Fanged Slayer's Handguards (item level 13) in item level among Armor > Leather, Hands slot, from item level 11 to 18.
Fanged Slayer's Handguards is part of the transmog set Fanged Slayer's Armor (Rogue only), which the Appearances collection lists in 4 versions. The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Fanged Slayer's Handguards Fits
Other Items Named Fanged Slayer's Handguards
2 other items in the current build are also called Fanged Slayer's Handguards. 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 247124 (247119 to 247129) were usually added in the same batch as Fanged Slayer's Handguards: the same quest line, zone, vendor or reward set.