← 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
2571930
376827
5135
1959-202668 years
45° 2×2 Slope w/ 2-Studs3039
34
1816645
351931
5429
1958-202669 years
45° 2×3 Slope w/ 2-Studs3038
358
1752368
464409
19429
1959-202668 years
45° 2×4 Slope w/ 4-Studs3037
107
6735115
1303141
31144
1958-202669 years
45° 2×6 Slope w/ 6-Studs23949
1979
742019
282264
71648
2017-202610 years
45° 2×8 Slope w/ 8-Studs4445
665
701634
178819
14693
1983-202644 years
45° 2×2 Corner Slope w/ 1-Stud3045
249
2706265
610322
27213
1957-202670 years
45° 2×2 Inside Corner Slope w/ 3-Studs3046
569
1084498
212729
13768
1957-202670 years
45° 2×1 w/ Cutout92946
93
7378110
1398129
34110
2011-202616 years
45° 2×2 w/ Cutout, Smooth28192
154
5190146
919209
33126
2017-202610 years
45° 2×4 w/ Cutout, Smooth5540
1856
1021737
272306
71621
2024-20263 years
N
45° 1×1×⅔ Pyramid22388
295
2766260
481398
21350
2016-202611 years
45° 1×1 Double Slope35464
500
1447431
249658
14687
2018-20269 years
45° 2×1 Double Slope3044
578
721621
258635
15622
1959-202668 years
45° 2×2 Double Slope3043
604
593708
230686
18475
1958-202669 years
45° 2×3 Double Slope3042
2374
562277
322109
33300
1959-199436 years
R
45° 2×4 Double Slope3041
736
559736
144932
16568
1958-202568 years
45° 1×2 Double Slope, Inverted3049
542
631688
254646
24283
1957-202670 years
45° 2×1 Triple Slope15571
193
3023250
914211
33128
1957-202670 years
45° / 33° 6×4 Train Roof4365
1462
851901
511659
14739
2013-202614 years
45° 6×4 Dbl. Slope32083
1357
1861308
501674
91245
1999-202224 years
45° 2×4×1⅓ Double Slope80545
3483
253220
84095
42857
2022-20265 years
45° 10×2×2 Double Slope30180
1415
1141628
601517
101128
1998-202225 years

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