← The LEGO Parts Guide › Angle › Slope › 45° Slope

45° 2×2 w/ Cutout, Smooth (Part 28192)

2017-2025CURRENT

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:
100425 ROOF TILE 1X2, DEG. 45, W/O KNOBS, NO. 4
28192 ROOF TILE 1X2, DEG. 45, W/O KNOBS
78566 ROOF TILE 1X2, DEG. 45, W/O KNOBS, NO. 3
Bricklink:
28192 Slope 45 2 x 1 with Cutout without Stud
Rebrickable:
28192 Slope 45° 2 x 1 with 2/3 Inverted Cutout and no stud
Brickset:
100425 ROOF TILE 1X2, DEG. 45, W/O KNOBS, NO. 4
28192 ROOF TILE 1X2, DEG. 45, W/O KNOBS
39729 ROOF TILE 1X2, DEG.45, W/O KNOBS, NO. 1
78566 ROOF TILE 1X2, DEG. 45, W/O KNOBS, NO. 3
LDraw:
28192 Slope Brick 45 2 x 1 with Cutout and without Stud
 CURRENTALL YEARS
OVERALL RANK
+5
85
165
# PIECES
3117(RANK: 89)
4436(RANK: 162)
# SETS
546(RANK: 107)
794(RANK: 225)
# COLORS
27(RANK: 81)
30(RANK: 145)

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

45° 2×2
w/ Cutout
28192
.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
Date Modified: 2025-04-06 16:07:15

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