Tetsu helm

The Tetsu helm is a melee helm made in the Player-Owned Ports minigame. The second-best non-Dungeoneering armour of its type after the Superior tetsu helm, it requires 85 Defence and Constitution to wear. It can be made at 90 Smithing in the port's workshop, using 30 plates and giving 10,000 Smithing experience.

The Tetsu helm lasts for 10 hours of combat before degrading to uselessness. Unlike the superior version, it is tradeable and cannot be repaired on a repair bench.