The Tin Man Armor, also known as Model 21, was an armor that appeared in the Marvel Comics entitled Iron Man, that was created by Stan Lee, Larry Lieber, Don Heck and Jack Kirby.
Another "back to basics" suit, the Tin Man Armor had a heavy, industrial appearance. The suit was constructed by Tony Stark.
- All-New Iron Manual Name: Model 20
- Continuity: Marvel Universe (Earth-616)
- First Appearance: Iron Man, Volume 3 #50
- Replaced In: Iron Man, Volume 3 #73