Eternal Belt Buckle

Source
This item is crafted with Blacksmithing (415); taught by trainers.

Additional Information
When added to a belt, the buckle creates a prismatic socket on the item which accepts all gems except for meta gems.

Note that it can be added to a belt that already has one or two sockets.

Only one belt buckle can be added per belt.

Gems added to the socket will not help you achieve the color match bonus of the item, however they do contribute towards activation of a Meta gem.

This does stack with Frag Belt.

The Eternal Belt Buckle will not work on items of iLevel 300 or higher, ruling it out for use with Cataclysm armour. The Ebonsteel Belt Buckle is used instead.