Read from the World of Warcraft client build files (JournalEncounterItem, JournalEncounterCreature, Achievement) and the Blizzard Game Data quest API.
How Proto-Handler's Gauntlets Compares
Who It Suits
Mail is the armor type Evoker, Hunter and Shaman wear. With Agility or Intellect, Proto-Handler's Gauntlets suits Beast Mastery, Marksmanship and Survival Hunter; Elemental, Enhancement and Restoration Shaman; Devastation, Preservation and Augmentation Evoker.
Transmog Sets
Proto-Handler's Gauntlets is part of the transmog set Lightning-Charged Battlegear (Hunter only). The other 16 pieces:
Built from the World of Warcraft client build files and recorded Auction House snapshots.
Where Proto-Handler's Gauntlets Fits
Other Items Named Proto-Handler's Gauntlets
1 other item in the current build is also called Proto-Handler's Gauntlets. 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 65141 (65136 to 65146) were usually added in the same batch as Proto-Handler's Gauntlets: the same quest line, zone, vendor or reward set.