Round Plate in Arch Bricks

image of the building technique
  • ID: #251
  • Added: Aug. 23, 2026
  • Last Update: Aug. 31, 2026 [2186424]
  • LDraw File: Download
  • Size: 6s × 4b × 1s
  • Parts: 4
Brick Arch 1 x 6 x 2
Brick Curved 1 x 3 x 2 Inverted
Plate Round 4 x 4 with Pin Hole
Images from Rebrickable API
Stud Tilt: 90° Shape: Circle

Only works with the newer 15254 arch, not the older 3307 with slightly different arch cutout.

LEGO PART 15254 Brick Arch 1 x 6 x 2 ...
TobyMac (2025-01-05, rebrickable.com)

The new arch which fits with the spoked window top with no gap. There is a half plate gap when 20309 is used with 12939.

Fire Eater MOC detail 12 of 11 :)
Brick Flag (2016-11-08, flickr.com)

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