Shoni's Disarming Tool is an Axe type weapon.
You can get Shoni's Disarming Tool from Shoni the Shilent in Stormwind City after completing the Quest. This item is one of the few ways to hold a wrench in the off hand, as an is only equippable in the main hand.
Class Related Edit
For hunters, this item is less desirable, as it features no stats that supplement ranged attack power. The proc rate of the disarm is far too low to make this weapon viable as a last resort.
Enhancement shamans at level 40 can dual wield, but at 16.1 DPS with a low proc rate this axe is not an ideal choice.