Build compact Technic frames and mechanisms with LEGO® Part 32449: Technic Thin Liftarm 1 x 4 with Axle Holes. This slim structural beam combines two round pin holes with axle-hole connections at each end, providing useful mounting options without the bulk of a full-width liftarm.
Compact 1 x 4 Technic Liftarm
The thin profile makes Part 32449 particularly useful for layered assemblies, narrow mechanisms and reinforcing sections where space is limited. Its combination of pin and axle connections gives builders flexibility when constructing Technic vehicles, machinery and custom mechanical MOCs.
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Part number: 32449
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Part type: Technic thin liftarm
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Size: 1 x 4
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Connections: Two axle holes and two round pin holes
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Profile: Thin beam
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Useful for: Compact frames, mechanical assemblies, reinforcing structures and custom Technic builds
Find more straight, angled and specialised structural elements in our LEGO® Technic beams and liftarms collection.
