Iron Lock

Iron Lock is an alien from Ben 10: Ultimatrix Forever.

Appearance
Iron Lock's true form is unknown. The Ultimatrix generates a suit made of iron as his true form is too dangerous. The suit is humanoid with a helmet that floats just above the shoulders. The entire suit is a dark grey and the hands have four claws on them.

Powers and Abilities
Iron Lock can shoot blue plasma from the eye holes. He can also punch extremely hard due to having a suit made of iron.