Slope (96 parts)

Slopes have an angle along a vertical axis.

Slopes come in a wide range of angles, including a selection of inverted slopes as well. They are most commonly used to create a sloping roof for a building.

Slope (96 parts)
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10-30° Slope

There are only a few sloped parts with these very shallow angles.

33° Slope

This angle is most commonly found in the popular 3× slope bricks.

45° Slope

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

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
45° 2×1 Slope w/ 1-Stud3040
27
2641931
388328
5235
1959-202668 years
45° 2×2 Slope w/ 2-Studs3039
36
1866348
361632
5430
1958-202669 years
45° 2×3 Slope w/ 2-Studs3038
372
1764389
469425
19453
1959-202668 years
45° 2×4 Slope w/ 4-Studs3037
117
6794122
1322145
31166
1958-202669 years
45° 2×6 Slope w/ 6-Studs23949
2021
752057
292279
71718
2017-202610 years
45° 2×8 Slope w/ 8-Studs4445
694
710655
179843
14739
1983-202644 years
45° 2×2 Corner Slope w/ 1-Stud3045
254
2791274
634331
27232
1957-202670 years
45° 2×2 Inside Corner Slope w/ 3-Studs3046
581
1109512
220742
14732
1957-202670 years
45° 2×1 w/ Cutout92946
91
7971109
1498127
36111
2011-202616 years
45° 2×2 w/ Cutout, Smooth28192
150
5888143
1026195
33138
2017-202610 years
45° 2×4 w/ Cutout, Smooth5540
1676
1501487
342098
71663
2024-20263 years
N
45° 1×1×⅔ Pyramid22388
293
2959264
519395
21381
2016-202611 years
45° 1×1 Double Slope35464
460
1722396
286614
16602
2018-20269 years
45° 2×1 Double Slope3044
577
839591
279635
15671
1959-202668 years
45° 2×2 Double Slope3043
616
636710
233711
18505
1958-202669 years
45° 2×3 Double Slope3042
2424
562317
322171
33378
1959-199436 years
R
45° 2×4 Double Slope3041
756
563756
145954
16621
1958-202669 years
45° 1×2 Double Slope, Inverted3049
547
699664
267653
24305
1957-202670 years
45° 2×1 Triple Slope15571
197
3249251
964212
33143
1957-202670 years
45° 2×4×1⅓ Double Slope80545
3170
372778
103776
42854
2022-20265 years
45° / 33° 6×4 Train Roof4365
1505
851950
511714
14784
2013-202614 years
45° 6×4 Double Slope32083
1405
1861352
501723
91296
1999-202224 years
45° 6×8 Double Slope w/ 4×8×⅔ Cutout5120
4750
75287
74558
33819
2024-20263 years
N
45° 10×2×2 Double Slope30180
1466
1141680
601554
101178
1998-202225 years
39° 4×6×⅔ Double Slope Roof w/ Studs32739
1599
1001799
431861
111072
2017-202610 years
45° 4×2 Wedge Slope, Twist Left43721
1197
1241615
931248
15706
2002-202625 years
45° 4×2 Wedge Slope, Right43720
1205
1221624
921258
15707
2002-202625 years

55-75° Slope

These are very steep sloped elements which are taller than a single brick.

Inverted Slope

A selection of inverted slopes are also available. Most are inverted versions of other sloped elements.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced

Windscreen

A windscreen is a panel that is sloped on a vertical axis.

Part Name(Part Number)
Overall
Rank
# Pieces(Rank)
# Sets(Rank)
# Colors(Rank)
Years
Produced
3×2×6 Panel, Convex2466
1375
1691413
431856
13859
1988-200821 years
R
33° 3×6 Slope w/ 2-Studs58181
1009
2331195
1131109
14760
1979-202345 years
35° 3×4×1⅓ Windscreen w/ 2-Studs57783
1265
1761389
137992
52317
2007-202620 years
45° 3×6×2 Windscreen w/ 2-Studs92583
1491
1111704
1041168
52338
2011-202616 years
54° 3×4×1⅓ Windscreen w/ 2-Studs2437
836
332995
263659
101141
1987-202640 years
65° 2×4×2 Windscreen w/ 2-Studs3823
580
916568
573360
61874
1978-202649 years
45° 4×4×1 Windscreen w/ 4-Studs6238
1981
532375
461810
71737
1995-201925 years
R
65° 2×6×2 Windscreen w/ 6-Studs4176
703
523789
348542
91263
1980-202647 years
65° 2×6×2 Windscreen Frame, 2 Panes13760
2688
243334
182916
81559
2013-202614 years
Glass for 2×6×2 Windscreen Frame13756
3812
183790
133397
24430
2013-202614 years
5×2×1⅔ Windscreen w/ 2-Studs6070
939
2381184
971220
24311
1992-202635 years
33° 6×4×2 Windscreen w/ Hinge4474
1648
702124
491757
12980
1983-200422 years
R
6×6×2 Windscreen, Octagonal2418
2046
572284
322169
81506
1987-200317 years
R
6×4×1⅓ Windscreen6152
2331
332926
292302
81539
1994-200411 years
R
10×4×2⅓ Windscreen w/ Hinge2507
2168
432603
362058
71755
1989-200113 years
R
8×4×2 Windscreen w/ Handle21849
2571
293070
192841
81550
2016-202611 years
6×13×2 Windscreen w/ Dual 2-Finger Click Hinges, 4-Studs13252
4038
104680
84261
52626
2013-202513 years
3×4×4 Windscreen, Inv.4872
1250
1831363
941237
81451
1985-202440 years
-65° 2×8×2 Window, 6-Panes2634
4738
124486
94051
16126
1991-200919 years
R
65° 2×6×2 Windscreen, 4-Panes6567
4130
104680
74496
52626
1994-201926 years
R