Antenna 1 x 4 with Flat Top

3957b

Bars, Ladders and Fences

Appears in 831 official sets

Catalog rarity

Common

Used in 831 official sets — a staple element in many builds. Available in 18 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.

Antenna 1 x 4 with Flat Top (part 3957b) is a Bars, Ladders and Fences used in 831 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: Bars, Ladders and Fences
→ Appears in 831 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 Black Trans-Neon Green Blue Dark Red Light Bluish Gray Metallic Silver Reddish Brown Dark Purple Trans-Neon Orange Trans-Clear Red Trans-Brown Trans-Light Blue Yellow Dark Orange Pearl Gold Tan

Related parts (prints, molds, alternates)

[M] 3957a — Antenna 1 x 4 with Rounded Top

Sets containing this part

973 sets · page 6 of 41