The Iron Hands are a Loyalist Space Marine Chapter and one of the original First Founding Space Marine Legions created from the gene-seed of their martyred primarch, Ferrus Manus. The unique identity of the Iron Hands is forged by their belief that all flesh is inherently weak, for it is subject to mortification, decay and temptation and is thus a weakness that must ultimately be purged if the Chapter's Astartes are to best serve the Emperor.