Custom Tubing adapter STL 3D file ⌀ 120–77 mm (Length: 70 mm) 📦#11333

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Inline tubing adapter ⌀120 mm to ⌀77 mm in STL 3D format. Total length of this adapter is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends have a fillet.
Generation date: 2026-08-30
3D Model Tubing adapter STL 3D file ⌀ 120–77 mm (Length: 70 mm)

3D model download

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  • inline-tube-adapter-lenA20mm-d_model11333-nb0_dd{id}.stl : 8.9 Mo
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
No compliance warranty No compliance warranty
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Values for this model

This model was generated by the Inline tube adapter template, with the following values:
Parameter Value
#1 side A length 20 mm (≃0.79 in)
#2 side A outer diameter 120 mm (≃4.72 in)
#3 side A thickness 5 mm (≃3/16 in)
#4 side B length 20 mm (≃0.79 in)
#5 side B outer diameter 77 mm (≃3.03 in)
#6 side B thickness 5 mm (≃3/16 in)
#7 transition length 30 mm (≃1 3/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet fillet on both inside
and outside
Metadata Value
inner diameter (side A) 110 mm (≃4.33 in)
inner diameter (side B) 67 mm (≃2 5/8 in)
total length 70 mm (≃2 3/4 in)
illustration of the parameters
Parameter overview

Labels are used in the naming of the downloaded 3D files.

Parameter Label
#1 side A length lenA
#2 side A outer diameter diA
#3 side A thickness thA
#4 side B length lenB
#5 side B outer diameter diB
#6 side B thickness thB
#7 transition length tra
#8 axis offset ofs
#9 ends fillet fil

Related 3D models

To search for a model based on your own parameters, go to the template page Inline tube adapter 

Tube adapter STL 3D file ⌀ 123–58 mm (Length: 70 mm) (📦 #2028)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 123–58 mm (Length: 70 mm)
Inline tube junction ⌀123 mm to ⌀58 mm in STL 3D format. Final length of this junction is 70 mm. The larger-diameter tube has a thickness of 5 mm and a length of 25 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 25 mm as well. The ends feature a fillet to make tube connection easier.
Parameter Value Unit
side A length 25 mm
side A outer diameter 123 mm
side A thickness 5 mm
side B length 25 mm
side B outer diameter 58 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 120–42 mm (Length: 70 mm) (📦 #11334)

1 object(s) - format STL
Tubing adapter STL file ⌀ 120–42 mm (Length: 70 mm)
Inline sleeve ⌀120 mm to ⌀42 mm in STL 3D format. Total length of this fitting is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends are rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 120 mm
side A thickness 5 mm
side B length 20 mm
side B outer diameter 42 mm
side B thickness 5 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 110–42 mm (Length: 70 mm) (📦 #11331)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 110–42 mm (Length: 70 mm)
Straight tube coupler ⌀110 mm to ⌀42 mm in STL format. Total length of this adapter is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 20 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 20 mm
side B outer diameter 42 mm
side B thickness 5 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 100–90 mm (Length: 70 mm) (📦 #7457)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–90 mm (Length: 70 mm)
Straight tubing adapter ⌀100 mm to ⌀90 mm in STL format. Final length of this fitting is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends feature a fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 100 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 90 mm
side B thickness 5 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 126–80 mm (Length: 97 mm) (📦 #2602)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 126–80 mm (Length: 97 mm)
Inline tube junction ⌀126 mm to ⌀80 mm in STL format. Length of this junction is 97 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 27 mm, the smaller one of 30 mm. The ends are rounded on the inside to make tube connection easier.
Parameter Value Unit
side A length 27 mm
side A outer diameter 126 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 80 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 110–60 mm (Length: 105 mm) (📦 #10192)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–60 mm (Length: 105 mm)
Straight sleeve ⌀110 mm to ⌀60 mm in STL format. Final length of this reducer is 105 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 60 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 100–91 mm (Length: 80 mm) (📦 #7456)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 100–91 mm (Length: 80 mm)
Inline sleeve ⌀100 mm to ⌀91 mm in STL format. Final length of this junction is 80 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 35 mm as well. The ends have a fillet to ease the connection.
Parameter Value Unit
side A length 35 mm
side A outer diameter 100 mm
side A thickness 5 mm
side B length 35 mm
side B outer diameter 91 mm
side B thickness 5 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 131–100 mm (Length: 100 mm) (📦 #7463)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 131–100 mm (Length: 100 mm)
Tube junction ⌀131 mm to ⌀100 mm in STL format. Length of this sleeve is 100 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 131 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 96–70 mm (Length: 100 mm) (📦 #11077)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 96–70 mm (Length: 100 mm)
Straight tube adapter ⌀96 mm to ⌀70 mm in STL format. Length of this junction is 100 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 30 mm. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 96 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 70 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL file ⌀ 94–68 mm (Length: 30 mm) (📦 #11100)

1 object(s) - format STL
Tubing adapter STL file ⌀ 94–68 mm (Length: 30 mm)
Inline sleeve ⌀94 mm to ⌀68 mm in STL format. Final length of this junction is 30 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 10 mm
side A outer diameter 94 mm
side A thickness 4 mm
side B length 10 mm
side B outer diameter 68 mm
side B thickness 4 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 110–95 mm (Length: 110 mm) (📦 #8702)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–95 mm (Length: 110 mm)
Straight tubing adapter ⌀110 mm to ⌀95 mm in STL 3D format. Final length of this adapter is 110 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 35 mm, the smaller one of 35 mm as well. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length 35 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 35 mm
side B outer diameter 95 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 117–103 mm (Length: 90 mm) (📦 #2262)

1 object(s) - format STL
Tube adapter STL file ⌀ 117–103 mm (Length: 90 mm)
Tube adapter ⌀117 mm to ⌀103 mm in STL 3D format. Length of this coupler is 90 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends have a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 117 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 103 mm
side B thickness 5 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 150–93 mm (Length: 95 mm) (📦 #10244)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 150–93 mm (Length: 95 mm)
Inline fitting ⌀150 mm to ⌀93 mm in STL 3D format. Final length of this fitting is 95 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 40 mm. The ends have a fillet on the inside to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 150 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 93 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 100–60 mm (Length: 100 mm) (📦 #4746)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–60 mm (Length: 100 mm)
Straight tube adapter ⌀100 mm to ⌀60 mm in STL format. Length of this fitting is 100 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends feature a fillet to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 40 mm
side B outer diameter 60 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 155–93 mm (Length: 95 mm) (📦 #10246)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 155–93 mm (Length: 95 mm)
Tube adapter ⌀155 mm to ⌀93 mm in STL format. Final length of this coupler is 95 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 40 mm. The ends are rounded on the inside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 155 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 93 mm
side B thickness 5 mm
transition length 25 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 95–93 mm (Length: 115 mm) (📦 #8704)

1 object(s) - format STL
Tube adapter STL file ⌀ 95–93 mm (Length: 115 mm)
Inline tube adapter ⌀95 mm to ⌀93 mm in STL 3D format. Total length of this sleeve is 115 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 35 mm, the smaller one of 40 mm. The ends feature an internal fillet to make tube connection easier.
Parameter Value Unit
side A length 35 mm
side A outer diameter 95 mm
side A thickness 5 mm
side B length 40 mm
side B outer diameter 93 mm
side B thickness 5 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 124–103 mm (Length: 120 mm) (📦 #2269)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 124–103 mm (Length: 120 mm)
Straight sleeve ⌀124 mm to ⌀103 mm in STL format. Total length of this coupler is 120 mm. The thickness of the tubes is identical: 6 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 40 mm
side A outer diameter 124 mm
side A thickness 6 mm
side B length 40 mm
side B outer diameter 103 mm
side B thickness 6 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 120–32 mm (Length: 109 mm) (📦 #9117)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 120–32 mm (Length: 109 mm)
Tube reducer ⌀120 mm to ⌀32 mm in STL format. Total length of this adapter is 109 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 29 mm, the smaller one of 30 mm. The ends feature an internal fillet.
Parameter Value Unit
side A length 29 mm
side A outer diameter 120 mm
side A thickness 5 mm
side B length 30 mm
side B outer diameter 32 mm
side B thickness 5 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 123–58 mm (Length: 120 mm) (📦 #2866)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 123–58 mm (Length: 120 mm)
Straight tube adapter ⌀123 mm to ⌀58 mm in STL format. Length of this reducer is 120 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The two axes of the tubes are off-center by 4.9 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 50 mm
side A outer diameter 123 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 58 mm
side B thickness 5 mm
transition length 20 mm
axis offset 4.9 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 98–80 mm (Length: 98 mm) (📦 #2897)

1 object(s) - format STL
Tube adapter STL file ⌀ 98–80 mm (Length: 98 mm)
Tubing reducer ⌀98 mm to ⌀80 mm in STL format. Total length of this adapter is 98 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 28 mm. The ends are rounded to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 30 mm
side A outer diameter 98 mm
side A thickness 3 mm
side B length 28 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 40 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 98–68 mm (Length: 65 mm) (📦 #11102)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 98–68 mm (Length: 65 mm)
Tube adapter ⌀98 mm to ⌀68 mm in STL 3D format. Length of this sleeve is 65 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 25 mm as well. The ends feature a fillet to ease the connection.
Parameter Value Unit
side A length 25 mm
side A outer diameter 98 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 68 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 110–80 mm (Length: 85 mm) (📦 #5005)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 110–80 mm (Length: 85 mm)
Tube adapter ⌀110 mm to ⌀80 mm in STL format. Final length of this connector is 85 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 20 mm. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 15 mm
side A outer diameter 110 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 110–80 mm (Length: 85 mm) (📦 #7989)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–80 mm (Length: 85 mm)
Inline tube adapter ⌀110 mm to ⌀80 mm in STL 3D format. Length of this coupler is 85 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 20 mm. The two axes of the tubes are offset by 2 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 15 mm
side A outer diameter 110 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 80 mm
side B thickness 3 mm
transition length 50 mm
axis offset 2 mm
ends fillet fillet on bo...

Tube adapter STL file ⌀ 122–92 mm (Length: 50 mm) (📦 #6938)

1 object(s) - format STL
Tube adapter STL file ⌀ 122–92 mm (Length: 50 mm)
Straight tube coupler ⌀122 mm to ⌀92 mm in STL 3D format. Final length of this adapter is 50 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends have a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 20 mm
side A outer diameter 122 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 92 mm
side B thickness 3 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm) (📦 #7165)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 100–70 mm (Length: 120 mm)
Tube reducer ⌀100 mm to ⌀70 mm in STL format. Final length of this sleeve is 120 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 50 mm
side A outer diameter 100 mm
side A thickness 4 mm
side B length 50 mm
side B outer diameter 70 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on bo...

Tubing adapter STL 3D file ⌀ 150–90 mm (Length: 55 mm) (📦 #2699)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 150–90 mm (Length: 55 mm)
Straight tubing adapter ⌀150 mm to ⌀90 mm in STL 3D format. Total length of this connector is 55 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to ease the connection.
Parameter Value Unit
side A length 20 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 90 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...

Tube adapter STL 3D file ⌀ 115–105 mm (Length: 120 mm) (📦 #1805)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 115–105 mm (Length: 120 mm)
Inline fitting ⌀115 mm to ⌀105 mm in STL 3D format. Final length of this fitting is 120 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The axes of the tubes are off-center by 4.9 mm. The ends feature a fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 50 mm
side A outer diameter 115 mm
side A thickness 5 mm
side B length 50 mm
side B outer diameter 105 mm
side B thickness 5 mm
transition length 20 mm
axis offset 4.9 mm
ends fillet fillet on bo...