Hinge Brick 1 x 4 [Lower]

3831

Hinges, Arms and Turntables

Appears in 487 official sets

Catalog rarity

Common

Used in 487 official sets — a staple element in many builds. Available in 26 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.

Hinge Brick 1 x 4 [Lower] (part 3831) is a Hinges, Arms and Turntables used in 487 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: Hinges, Arms and Turntables
→ Appears in 487 official sets
→ Scan a photo to identify this part instantly
→ Compare market prices

Market value

No estimate on BrickID yet

We don't pull live prices from marketplaces automatically — that requires paid seller API access. Check live listings below, or be the first to share a price you paid or saw.

Check live listings →

Share a price you paid or saw

Help other collectors — we aggregate anonymous reports on this page.

View on Rebrickable Check price on BrickLink

Color variants

White Light Gray Light Yellow Tan Red Medium Dark Pink Blue Yellow Brown Black Dark Gray Green Light Violet Trans-Dark Blue Trans-Yellow Trans-Green Sand Green Purple Dark Bluish Gray Light Bluish Gray Reddish Brown Dark Red Medium Nougat Dark Green

Related parts (prints, molds, alternates)

[R] 3830 — Hinge Brick 1 x 4 [Upper]

Sets containing this part

650 sets · page 6 of 28