← The LEGO Parts Guide › 13. Other › Structural

2×4×13 Support, ½-Circle w/ Pin Holes (Part 1749)

2022-2024NEW

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

LEGO Pick a Brick:
1749 BRICK 2X4X13, W/ 4.85 HOLES
Bricklink:
1749 Support 2 x 4 x 13 Semicircle with 5 Pin Holes
Rebrickable:
1749 Support Half Round 2 x 4 x 13
Brickset:
1749 BRICK 2X4X13, W/ 4.85 HOLES
LDraw:
1749 Support 2 x 4 x 13 Semicircle with 5 Pin Holes
 CURRENTALL YEARS
OVERALL RANK
-19
1502RANK
3188RANK
# PIECES
20RANK: 1614
20RANK: 3370
# SETS
11RANK: 1607
11RANK: 3458
# COLORS
5RANK: 1068
5RANK: 2323

Ranking based on buying one copy of every LEGO set, counting the number of sets containing each part, then sorting by part and color.

Overall Rank is a weighted score combining the number of parts, sets, and colors produced.

Current ranking based on sets released between 2020-2024. (2025 not included because too few sets have been released and inventoried at this time.)

Printable LEGO Brick Label

2×4×13 Support,
½-Circle w/ Pin Holes
1749
.LBX

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

A label for this part is included in the legacy LEGO Brick Labels collection.

Date Added: 2024-02-21 12:00:00

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This script last updated on January 14 2025 10:17 PM (PST).

This guide uses external data from Rebrickable, BrickLink, Brickset, and LDraw.