-45° 2×2 Inverted Slope w/ 4-Studs (Part 3660)

1976-2025CURRENT

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:
3660 ROOF TILE 2X2/45° INV.
76959 ROOF TILE 2X2/45 INVERTED
Bricklink:
3660 Slope, Inverted 45 2 x 2 with Flat Bottom Pin
3660old Slope, Inverted 45 2 x 2 with Solid Round Bottom Tube
76959 Slope, Inverted 45 2 x 2 with Hollow Round Bottom Tube
Rebrickable:
3660 Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Bar-sized Stud Holes]
3660a Slope Inverted 45° 2 x 2 [Round Bottom Pin]
3660b Slope Inverted 45° 2 x 2 [Ovoid Bottom Pin, Small Stud Holes]
76959 Slope Inverted 45° 2 x 2 [Round Hollow Bottom Pin, Bar-sized Stud Holes]
Brickset:
3660 ROOF TILE 2X2/45° INV.
3660old ROOF TILE 2X2/45° INV.
76959 ROOF TILE 2X2/45 INVERTED
LDraw:
3660a Slope Brick 45 2 x 2 Inverted without Inner Stopper Ring
3660b Slope Brick 45 2 x 2 Inverted with Inner Stopper Ring

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

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