BrickID

Duplo Brick 2 x 2 Pin on Side

Part

Duplo Brick 2 x 2 Pin on Side

3966

Duplo, Quatro and Primo

Appears in 34 official sets

Catalog rarity

Moderate

Used in 34 official sets — reasonably findable but not universal. Available in 5 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.

Duplo Brick 2 x 2 Pin on Side (part 3966) is a Duplo, Quatro and Primo used in 34 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: Duplo, Quatro and Primo
→ Appears in 34 official sets
→ Scan a photo to identify this part instantly
→ Compare market prices

Market value

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Color variants

Black Green Yellow Lime Bright Green

Sets containing this part

35 sets · page 1 of 2