Både

IRON 647

  • length: 6.52 m
  • beam: 2.44 m
  • engine: 115-200 hp
  • max_speed: 40-46 kn

IRON 707

  • length: 7.12 m
  • beam: 2.44 m
  • engine: 150-225 hp
  • max_speed: 40-48 kn

IRON 767

  • length: 7.67 m
  • beam: 2.44 m
  • engine: 200-300 hp
  • max_speed: 45-50+ kn

IRON 827

  • length: 8.32 m
  • beam: 2.44 m
  • engine: 250-450 hp
  • max_speed: 40-55+ kn