← 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
4742
# PIECES
8(RANK: 4896)
# SETS
5(RANK: 4981)
# COLORS
3(RANK: 3641)

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.

21L Flex
Tube
75c21
.LBX

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

21L Flex
Tube
75c21
.LBX

Small QR codes are hard to scan with some devices.

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

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