BrickID

Brick 1 x 3 x 5 with Side Supports

Part

Brick 1 x 3 x 5 with Side Supports

3755a

Bricks

Appears in 30 official sets

Catalog rarity

Moderate

Used in 30 official sets — reasonably findable but not universal. Available in 3 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.

Brick 1 x 3 x 5 with Side Supports (part 3755a) is a Bricks used in 30 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.

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→ Appears in 30 official sets
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Market value

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Color variants

White Light Bluish Gray Dark Gray

Related parts (prints, molds, alternates)

[M] 3755 — Brick 1 x 3 x 5 without Side Supports

Sets containing this part

36 sets · page 1 of 2