Gnomish Tools

These Gnomish Tools were originally transported on Daelin Proudmoore's fleet. After the fleet sunk, the tools could commonly be found underwater off the coast of Durotar. After the Shattering caused a tidal wave in the Great Sea, the tools have washed up on shore. They can now be found scattered in the sand and wrecked ships along the central beach of Durotar.

Source
This items can be found in Gnomish Toolboxes around the wrecked ships southeast of Razor Hill in Durotar.

As a quest objective

 * Shipwreck Searching