Back to Technic Beam Triangle Thin [Type I]
Liftarms & Triangles (5291-1) is a Technic LEGO set released in 1996 with 12 pieces. Browse the parts list, minifigures, and verify loose bricks with our free scanner. Collectors browsing Technic sets use this inventory to verify loose parts, compare color variants, and read official build manuals without downloading PDFs. This set includes 4 unique part types.
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Parts in this set
4 parts · updating…
![Technic Beam Triangle Thin [Type I]](https://cdn.rebrickable.com/media/parts/elements/4142539.jpg)