← The LEGO Parts Guide › Articulation › Flexible › Flex Tube

21L Flex Tube (Part 75c21)

1994-2017RETIRED

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.

Bricklink:
75c21 Hose, Rigid 3mm D. 21L / 16.8cm
Rebrickable:
75c21 Hose Rigid 3mm D. 21L / 16.8cm
Brickset:
76259 OUTER CABLE 168MM, YELLOW
LDraw:
70978 Technic Flex-System Hose 21L (420LDU)
 ALL YEARS
OVERALL RANK
4718
# PIECES
8(RANK: 4866)
# SETS
5(RANK: 4964)
# COLORS
3(RANK: 3612)

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

21L Flex
Tube
75c21
.LBX

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

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

Date Added: 2024-08-20 19:46:10

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