The Heavy Iron Key is a key in Dark Souls II.

In-Game Description

A piece of iron shaped like a key.
Past the altar deep within the Iron Keep
and through a door is the tower that the
Old Iron King used to produce iron.
The unearthly weight of this chunk of
iron is a reminder of the Iron King's
own immeasurable strength.



Opens the door in the Iron Keep leading to Brume Tower.

Ad blocker interference detected!

Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers

Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.