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  2. Key Chains / Super Heroes
854240 LEGO Iron Man Key Chain thumbnail image

854240 LEGO Iron Man Key Chain
Images 3Description 
854240 LEGO Iron Man Key Chain
  • Iron Man Key Chain thumbnail
  • Iron Man Key Chain thumbnail
  • Iron Man Key Chain thumbnail
LEGO 854240 Iron Man Key Chain is a Gear set in the Key Chains / Super Heroes subtheme released in 2023. It features a non-removable Iron Man minifigure securely affixed to a metal chain and split ring for attaching to keys, bags, or backpacks. The design is based on Marvel’s Iron Man, using a standard minifigure form that is factory-fixed.
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For Sale (New/Sealed)

 (US) Amazon listing for Iron Man Key Chain $5.99
(US) Official LEGO Iron Man Key Chain
BrickEconomy Choice
$5.99
(US) Includes Original Tag $6.00
+0.2%
(US) BrickLink store Balanced Life Brick Store $6.00
+0.2%
(PL) BrickLink store BlockKing $6.30
+5.2%
(ES) New with paper label $6.59
+10.0%
(UK) Brand new. $6.60
+10.2%
(DE) BrickLink store jonadi $6.69
+11.7%
(DE) Brand new with tag. $6.70
+11.9%
(DE) BrickLink store Brix'n'Figs $6.83
+14.0%
(DE) ZK4 $6.84
+14.2%
(NL) BrickLink store Brickspoint $6.96
+16.2%
(US) Infinity Saga Iron Man Key Chain NWT 854240 Can Disconnect & Use As Figure $6.99
+16.7%
(MO) New and complete with original tag $7.01
+17.0%
Show 23 more listings

Iron Main Key Chains

853706 Invincible Iron Man Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2017
Minifigs 1
Availability Retired
853706 LEGO Invincible Iron Man Key Chain
Retail $4.99
Value $11.27
Growth  +125.9%
Annual growth 8.1%

Sets in Gear / Key Chains / Super Heroes

854077 Spider-Ham Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2021
Minifigs 1
Availability Retired
854077 LEGO Spider-Ham Key Chain
Retail $5.99
Value $9.65
Growth  +61.1%
Annual growth 4.5%

854078 Thanos Keyring Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2021
Availability Retired
854078 LEGO Thanos Keyring Key Chain
Retail $5.99
Value $7.79
Growth  +30.1%
Annual growth 4.9%

854235 Batman Keyring Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2022
Minifigs 1
Availability Retail
854235 LEGO Batman Keyring Key Chain
Retail $5.99
Available at retail

854238 Harley Quinn Keyring Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2022
Minifigs 1
Availability Retail
854238 LEGO Harley Quinn Keyring Key Chain
Retail $5.99
Available at retail

854241 Scarlet Witch Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2023
Minifigs 1
Availability Exclusive
854241 LEGO Scarlet Witch Key Chain
Retail $5.99
Available at retail

854320 Batgirl Key Chain

Theme / Subtheme Gear / Key Chains / Super Heroes
Year 2025
Availability Retail
854320 LEGO Batgirl Key Chain
Retail $5.99
Available at retail

My Collection

Iron Man Key Chain Reviews

8 ratings
4.6
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About Super Heroes Key Chains

The LEGO Super Heroes keychains started in 2012 with the release of DC comic heroes including Superman, Batman and Wonder Woman and then followed by Marvel heroes and villains. These keychains consist of characters from both the DC Universe and the Marvel Cinematic and comic Universes.
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Fans of Marvel films will love this LEGO® Marvel Iron Man Keyring (854240). With a durable metal ring and chain attached to a minifigure of the armour-clad Avenger, it’s a great way for kids to bring Super Hero style to keys, bags, backpacks and more. A cool gift idea for kids aged 6+.

LEGO® minifigure keyring – The non-removable Iron Man minifigure is fixed to a durable metal chain and ring

Fun and functional – The metal ring attaches easily and securely to keys, backpacks and more, bringing Super Hero style wherever it is used

Gift idea for kids – Measuring over 9 cm (3.5 in.) long, the Iron Man Keyring can be given to fans of both LEGO® playsets and Super Hero films
Description provided by LEGO©