BrickID

Technic Axle 2

Part

Technic Axle 2

3704

Technic Axles

Appears in 113 official sets

Catalog rarity

Common

Used in 113 official sets — a staple element in many builds.

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 Axle 2 (part 3704) is a Technic Axles used in 113 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 Axles
→ Appears in 113 official sets
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Market value

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Color variants

Black

Related parts (prints, molds, alternates)

[M] 32062 — Technic Axle 2 Notched

Sets containing this part

140 sets · page 3 of 6