← The LEGO Parts Guide › Angle › Slope

45° Slope (23 parts)

The most common angle for sloped LEGO elements, as popularized by 2× slope bricks.

45° Slope (23 parts)
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Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
45° 2×1 Slope w/ 1-Stud3040
27
2576430
377727
5135
1959-202668 years
45° 2×2 Slope w/ 2-Studs3039
35
1820945
352931
5429
1958-202669 years
45° 2×3 Slope w/ 2-Studs3038
358
1752369
464410
19431
1959-202668 years
45° 2×4 Slope w/ 4-Studs3037
107
6736115
1304142
31145
1958-202669 years
45° 2×6 Slope w/ 6-Studs23949
1982
742022
282268
71654
2017-202610 years
45° 2×8 Slope w/ 8-Studs4445
668
701635
178820
14695
1983-202644 years
45° 2×2 Corner Slope w/ 1-Stud3045
249
2722266
614320
27217
1957-202670 years
45° 2×2 Inside Corner Slope w/ 3-Studs3046
572
1084499
212731
13775
1957-202670 years
45° 2×1 w/ Cutout92946
92
7389110
1404129
35108
2011-202616 years
45° 2×2 w/ Cutout, Smooth28192
153
5266146
934206
33128
2017-202610 years
45° 2×4 w/ Cutout, Smooth5540
1828
1051713
282263
71626
2024-20263 years
N
45° 1×1×⅔ Pyramid22388
295
2769261
483399
21357
2016-202611 years
45° 1×1 Double Slope35464
500
1465429
254646
14690
2018-20269 years
45° 2×1 Double Slope3044
578
721625
258636
15627
1959-202668 years
45° 2×2 Double Slope3043
605
593709
230692
18478
1958-202669 years
45° 2×3 Double Slope3042
2379
562280
322111
33305
1959-199436 years
R
45° 2×4 Double Slope3041
737
559738
144934
16573
1958-202568 years
45° 1×2 Double Slope, Inverted3049
542
631689
254648
24286
1957-202670 years
45° 2×1 Triple Slope15571
195
3029250
917211
33130
1957-202670 years
45° / 33° 6×4 Train Roof4365
1466
851905
511659
14745
2013-202614 years
45° 6×4 Dbl. Slope32083
1358
1861308
501676
91249
1999-202224 years
45° 2×4×1⅓ Double Slope80545
3486
253223
84099
42865
2022-20265 years
45° 10×2×2 Double Slope30180
1417
1141631
601519
101130
1998-202225 years

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