Cone 2 x 2 x 2, Open Stud

3942c

Bricks Round and Cones

Appears in 740 official sets

Catalog rarity

Common

Used in 740 official sets — a staple element in many builds. Available in 42 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.

Cone 2 x 2 x 2, Open Stud (part 3942c) is a Bricks Round and Cones used in 740 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: Bricks Round and Cones
→ Appears in 740 official sets
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Market value

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Color variants

White Light Gray Tan Red Blue Yellow Brown Black Dark Gray Green Light Yellow Purple Chrome Silver Sand Green Dark Red Dark Blue Dark Bluish Gray Light Bluish Gray Bright Light Yellow Orange Dark Purple Metallic Silver Reddish Brown Magenta

Related parts (prints, molds, alternates)

Sets containing this part

922 sets · page 2 of 39