Plate Special 2 x 4 with Train Coupler Open with Magnet Short Cylinder Red

737ac01

Magnets and Holders

Appears in 14 official sets

Catalog rarity

Moderate

Used in 14 official sets — reasonably findable but not universal.

Based on official set inventories in our catalog — not market price or production volume.

Best sets to source this part

Smallest official sets that include this element — useful when you only need one piece, not the whole theme.

Plate Special 2 x 4 with Train Coupler Open with Magnet Short Cylinder Red (part 737ac01) is a Magnets and Holders used in 14 official LEGO sets. Scan or search to authenticate loose parts and check market value. Open the parent-set list to see which themes and years used this mold — essential when a common shape appears in a rare color or print.

→ Category: Magnets and Holders
→ Appears in 14 official sets
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Market value

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