Technic Brick 1 x 4 [3 Pin Holes]

3701

Technic Bricks

Appears in 1,649 official sets

Catalog rarity

Common

Used in 1649 official sets — a staple element in many builds. Available in 27 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.

Technic Brick 1 x 4 [3 Pin Holes] (part 3701) is a Technic Bricks used in 1649 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 Bricks
→ Appears in 1,649 official sets
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Market value

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Color variants

White Light Gray Tan Red Blue Yellow Brown Black Dark Bluish Gray Dark Turquoise Green Dark Gray Orange Trans-Yellow Lime Light Bluish Gray Dark Purple Dark Tan Dark Green Dark Orange Reddish Brown Magenta Bright Pink Bright Light Blue

Sets containing this part

2,331 sets · page 21 of 98