Technic Beam 1 x 7 Thick with Alternating Holes

2391

Technic Beams

Appears in 67 official sets

Catalog rarity

Common

Used in 67 official sets — a staple element in many builds. Available in 9 catalog colors.

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.

Technic Beam 1 x 7 Thick with Alternating Holes (part 2391) is a Technic Beams used in 67 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.

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→ Appears in 67 official sets
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Market value

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