45° 2×4 w/ Cutout, Smooth (Part 5540)
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:
5540 ROOF TILE 2X4, DEG. 45, W/O KNOBS
Bricklink:
5540 Slope 45 2 x 4 with Cutout without Studs
Rebrickable:
5540 Slope 45° 2 x 4 with 2/3 Inverted Cutout and no Studs
Brickset:
5540 ROOF TILE 2X4, DEG. 45, W/O KNOBS
LDraw:
5540 Slope Brick 45 2 x 4 with Cutout without Studs
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 2021-2025.
Printable LEGO Brick Label
Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.
New Label! Not included in legacy LEGO Brick Labels collection.
Small QR codes are hard to scan with some devices.
Date Added: 2025-01-23 23:25:09
Date Modified: 2025-04-06 16:07:22
