4×4×6 Window Frame, Sloped, Convex (Part 4741)

1986-1990RETIRED

Custom LEGO part image © 2025 Tom Alphin / Brick Architect.

The angles align with a stack of three bricks with 45° slope, but the actual slope angle is +/- 48.5°.

"In 1984, #6971 Inter-Galactic Command Base included two stacked roof windows 4x4x3 which created a triangular window frame. It looked great but did not make for a stable build, and so two years later [this part] was introduced."¹

1. Tim Johnson, LEGO Space: 1978-1992 (Dark Horse Books, 2023), page 89.

External Links

LEGO parts are described differently on other websites and may use different part numbers.

Bricklink:
4741 Window 4 x 4 x 6 Outward Sloping
Rebrickable:
4741 Window 4 x 4 x 6 Outward Sloping
Brickset:
4741 Part not found on Brickset.
LDraw:
4741 Window 4 x 4 x 6 Outward Sloping
 ALL YEARS
OVERALL RANK
3644RANK
# PIECES
20RANK: 3376
# COLORS
4RANK: 2756

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.

Printable LEGO Brick Label

Requires a compatible Brother Label Printer — learn more at brickarchitect.com/labels.

New Label! Not included in legacy LEGO Brick Labels collection.


Date Added: 2024-08-14 10:35:59
Date Modified: 2024-08-15 09:27:32