Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank
33299a
Technic Beams Special
Appears in 172 official sets
Catalog rarity
Common
Used in 172 official sets — a staple element in many builds. Available in 8 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.
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View set →Captain America's Motorcycle30447-1 · 2016 · 25 parts · Black
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View set →Workshop Kit for Simple Machines2000418-1 · 2012 · 43 parts · Light Bluish Gray
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View set →TECHNIC Beams10072-1 · 2003 · 56 parts · Black
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View set →Snake Canyon8896-1 · 2010 · 57 parts · Black
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View set →TUNNELER Beast vs. SURGE44024-1 · 2014 · 59 parts · Light Bluish Gray
Technic Beam 3 x 0.5 Liftarm with Boss and Pin / Crank (part 33299a) is a Technic Beams Special used in 172 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: Technic Beams Special
- → Appears in 172 official sets
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Market value
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Color variants
Related parts (prints, molds, alternates)
Sets containing this part
No sets found in catalog.