Custom Tubing adapter STL 3D file ⌀ 40–14 mm (Length: 70 mm) 📦#9502

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Straight tube coupler ⌀40 mm to ⌀14 mm in STL format. Final length of this fitting is 70 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 30 mm. The two axes of the tubes are offset by 12.9 mm. The ends have no fillet.
Generation date: 2026-06-18
3D Model Tubing adapter STL 3D file ⌀ 40–14 mm (Length: 70 mm)

3D model download

Free
  • inline-tube-adapter-lenA25mm-d_model9502-nb0_dd{id}.stl : 4.7 Mo
STL Mesh quality : Linear deflection 0.05 Angular deflection 0.05
No compliance warranty No compliance warranty
(attribution - commercial use allowed)
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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 25 mm (≃0.98 in)
#2 side A outer diameter 40 mm (≃1 9/16 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 30 mm (≃1 3/16 in)
#5 side B outer diameter 14 mm (≃9/16 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 15 mm (≃0.59 in)
#8 axis offset 12.9 mm (≃1/2 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 36 mm (≃1.42 in)
inner diameter (side B) 10 mm (≃0.39 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 file ⌀ 31–15 mm (Length: 75 mm) (📦 #5849)

1 object(s) - format STL
Tube adapter STL file ⌀ 31–15 mm (Length: 75 mm)
Inline tubing adapter ⌀31 mm to ⌀15 mm in STL format. Total length of this junction is 75 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 30 mm. The axes of the tubes are offset by 5 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 31 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 25 mm
axis offset 5 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 70–42 mm (Length: 80 mm) (📦 #1901)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 70–42 mm (Length: 80 mm)
Inline tube junction ⌀70 mm to ⌀42 mm in STL 3D format. Total length of this coupler is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The two axes of the tubes are offset by 13.8 mm. The ends are raw.
Parameter Value Unit
side A length 30 mm
side A outer diameter 70 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 42 mm
side B thickness 3 mm
transition length 20 mm
axis offset 13.8 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 20–7 mm (Length: 30 mm) (📦 #5785)

1 object(s) - format STL
Tubing adapter STL file ⌀ 20–7 mm (Length: 30 mm)
Straight tubing adapter ⌀20 mm to ⌀7 mm in STL 3D format. Final length of this junction is 30 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are offset by 6.4 mm. The ends have no fillet.
Parameter Value Unit
side A length 10 mm
side A outer diameter 20 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 7 mm
side B thickness 2 mm
transition length 10 mm
axis offset 6.4 mm
ends fillet no fillet

Tube adapter STL file ⌀ 70–42 mm (Length: 87 mm) (📦 #1900)

1 object(s) - format STL
Tube adapter STL file ⌀ 70–42 mm (Length: 87 mm)
Inline fitting ⌀70 mm to ⌀42 mm in STL 3D format. Final length of this reducer is 87 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 27 mm, the smaller one of 40 mm. The axes of the tubes are off-center by 13.8 mm. The ends are raw.
Parameter Value Unit
side A length 27 mm
side A outer diameter 70 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 42 mm
side B thickness 3 mm
transition length 20 mm
axis offset 13.8 mm
ends fillet no fillet

Tube adapter STL file ⌀ 34–15 mm (Length: 35 mm) (📦 #8038)

1 object(s) - format STL
Tube adapter STL file ⌀ 34–15 mm (Length: 35 mm)
Tube adapter ⌀34 mm to ⌀15 mm in STL format. Total length of this connector is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 5 mm, the smaller one of 5 mm as well. The axes of the tubes are off-center by 9.4 mm. The ends have no fillet.
Parameter Value Unit
side A length 5 mm
side A outer diameter 34 mm
side A thickness 2 mm
side B length 5 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 25 mm
axis offset 9.4 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 34–17 mm (Length: 35 mm) (📦 #8039)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 34–17 mm (Length: 35 mm)
Inline sleeve ⌀34 mm to ⌀17 mm in STL 3D format. Final length of this fitting is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 5 mm, the smaller one of 5 mm as well. The two axes of the tubes are offset by 8.4 mm. The ends have no fillet.
Parameter Value Unit
side A length 5 mm
side A outer diameter 34 mm
side A thickness 2 mm
side B length 5 mm
side B outer diameter 17 mm
side B thickness 2 mm
transition length 25 mm
axis offset 8.4 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 38–14 mm (Length: 35 mm) (📦 #4543)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 38–14 mm (Length: 35 mm)
Straight tube connector ⌀38 mm to ⌀14 mm in STL 3D format. Final length of this reducer is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are offset by 8 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 38 mm
side A thickness 3 mm
side B length 10 mm
side B outer diameter 14 mm
side B thickness 3 mm
transition length 15 mm
axis offset 8 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 42–14 mm (Length: 35 mm) (📦 #4545)

1 object(s) - format STL
Tubing adapter STL file ⌀ 42–14 mm (Length: 35 mm)
Tubing reducer ⌀42 mm to ⌀14 mm in STL format. Total length of this reducer is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are offset by 8 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 42 mm
side A thickness 3 mm
side B length 10 mm
side B outer diameter 14 mm
side B thickness 3 mm
transition length 15 mm
axis offset 8 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 36–14 mm (Length: 35 mm) (📦 #4539)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 36–14 mm (Length: 35 mm)
Tube junction ⌀36 mm to ⌀14 mm in STL 3D format. Final length of this adapter is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The two axes of the tubes are off-center by 8 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 36 mm
side A thickness 3 mm
side B length 10 mm
side B outer diameter 14 mm
side B thickness 3 mm
transition length 15 mm
axis offset 8 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 60–15 mm (Length: 75 mm) (📦 #2407)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 60–15 mm (Length: 75 mm)
Inline tube adapter ⌀60 mm to ⌀15 mm in STL format. Total length of this adapter is 75 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 30 mm. The axes of the tubes are offset by 20 mm. The ends feature an external fillet to ease the connection.
Parameter Value Unit
side A length 25 mm
side A outer diameter 60 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 20 mm
axis offset 20 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 19–10 mm (Length: 40 mm) (📦 #9238)

1 object(s) - format STL
Tube adapter STL file ⌀ 19–10 mm (Length: 40 mm)
Inline tube junction ⌀19 mm to ⌀10 mm in STL format. Length of this sleeve is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 10 mm. The axes of the tubes are off-center by 4.4 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 19 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 10 mm
side B thickness 2 mm
transition length 10 mm
axis offset 4.4 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 60–15 mm (Length: 65 mm) (📦 #9935)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 60–15 mm (Length: 65 mm)
Tube adapter ⌀60 mm to ⌀15 mm in STL format. Total length of this coupler is 65 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 15 mm. The two axes of the tubes are off-center by 10 mm. The ends have no fillet.
Parameter Value Unit
side A length 10 mm
side A outer diameter 60 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 15 mm
side B thickness 2 mm
transition length 40 mm
axis offset 10 mm
ends fillet no fillet

Tube adapter STL file ⌀ 30–10 mm (Length: 35 mm) (📦 #4536)

1 object(s) - format STL
Tube adapter STL file ⌀ 30–10 mm (Length: 35 mm)
Tubing reducer ⌀30 mm to ⌀10 mm in STL 3D format. Final length of this reducer is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are offset by 8 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 30 mm
side A thickness 3 mm
side B length 10 mm
side B outer diameter 10 mm
side B thickness 3 mm
transition length 15 mm
axis offset 8 mm
ends fillet no fillet

Tube adapter STL file ⌀ 38–19 mm (Length: 35 mm) (📦 #8040)

1 object(s) - format STL
Tube adapter STL file ⌀ 38–19 mm (Length: 35 mm)
Inline tube junction ⌀38 mm to ⌀19 mm in STL format. Final length of this reducer is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 5 mm, the smaller one of 5 mm as well. The axes of the tubes are off-center by 8 mm. The ends have no fillet.
Parameter Value Unit
side A length 5 mm
side A outer diameter 38 mm
side A thickness 2 mm
side B length 5 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 25 mm
axis offset 8 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 25–11 mm (Length: 65 mm) (📦 #4176)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 25–11 mm (Length: 65 mm)
Tube adapter ⌀25 mm to ⌀11 mm in STL format. Final length of this connector is 65 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 15 mm. The axes of the tubes are off-center by 3.1 mm. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 25 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 11 mm
side B thickness 2 mm
transition length 20 mm
axis offset 3.1 mm
ends fillet no fillet

Tube adapter STL file ⌀ 24–9 mm (Length: 30 mm) (📦 #5787)

1 object(s) - format STL
Tube adapter STL file ⌀ 24–9 mm (Length: 30 mm)
Tube connector ⌀24 mm to ⌀9 mm in STL 3D format. Total length of this coupler is 30 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are off-center by 4 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 24 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 9 mm
side B thickness 2 mm
transition length 10 mm
axis offset 4 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 16–7 mm (Length: 26 mm) (📦 #6767)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 16–7 mm (Length: 26 mm)
Straight sleeve ⌀16 mm to ⌀7 mm in STL format. Length of this reducer is 26 mm. The larger-diameter tube has a thickness of 2.1 mm and a sleeve length of 10 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 10 mm as well. The axes of the tubes are off-center by 4.3 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 16 mm
side A thickness 2.1 mm
side B length 10 mm
side B outer diameter 7 mm
side B thickness 2 mm
transition length 6 mm
axis offset 4.3 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 23–16 mm (Length: 45 mm) (📦 #1835)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 23–16 mm (Length: 45 mm)
Inline tube junction ⌀23 mm to ⌀16 mm in STL format. Final length of this sleeve is 45 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 5 mm, the smaller one of 30 mm. The axes of the tubes are off-center by 2.5 mm. The ends are raw.
Parameter Value Unit
side A length 5 mm
side A outer diameter 23 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 16 mm
side B thickness 2 mm
transition length 10 mm
axis offset 2.5 mm
ends fillet no fillet

Tube adapter STL file ⌀ 21–9 mm (Length: 42 mm) (📦 #4164)

1 object(s) - format STL
Tube adapter STL file ⌀ 21–9 mm (Length: 42 mm)
Tubing adapter ⌀21 mm to ⌀9 mm in STL 3D format. Final length of this reducer is 42 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 12 mm. The two axes of the tubes are offset by 3.1 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 21 mm
side A thickness 2 mm
side B length 12 mm
side B outer diameter 9 mm
side B thickness 2 mm
transition length 20 mm
axis offset 3.1 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 40–16 mm (Length: 36 mm) (📦 #9409)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 40–16 mm (Length: 36 mm)
Tube connector ⌀40 mm to ⌀16 mm in STL format. Length of this sleeve is 36 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 12 mm, the smaller one of 12 mm as well. The axes of the tubes are off-center by 2 mm. The ends are not rounded.
Parameter Value Unit
side A length 12 mm
side A outer diameter 40 mm
side A thickness 2 mm
side B length 12 mm
side B outer diameter 16 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 22–12 mm (Length: 50 mm) (📦 #8251)

1 object(s) - format STL
Tubing adapter STL file ⌀ 22–12 mm (Length: 50 mm)
Diameter adapter ⌀22 mm to ⌀12 mm in STL format. Length of this junction is 50 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The axes of the tubes are off-center by 4.9 mm. The ends feature an external fillet to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 15 mm
side A outer diameter 22 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 12 mm
side B thickness 2 mm
transition length 20 mm
axis offset 4.9 mm
ends fillet fillet on th...

Tube adapter STL file ⌀ 47–19 mm (Length: 36 mm) (📦 #9411)

1 object(s) - format STL
Tube adapter STL file ⌀ 47–19 mm (Length: 36 mm)
Tube junction ⌀47 mm to ⌀19 mm in STL 3D format. Length of this reducer is 36 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 12 mm, the smaller one of 12 mm as well. The two axes of the tubes are offset by 2 mm. The ends are not rounded.
Parameter Value Unit
side A length 12 mm
side A outer diameter 47 mm
side A thickness 2 mm
side B length 12 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 12 mm
axis offset 2 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 27–16 mm (Length: 60 mm) (📦 #9947)

1 object(s) - format STL
Tubing adapter STL file ⌀ 27–16 mm (Length: 60 mm)
Straight tube reducer ⌀27 mm to ⌀16 mm in STL 3D format. Total length of this reducer is 60 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 30 mm. The axes of the tubes are offset by 5.4 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length 20 mm
side A outer diameter 27 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 16 mm
side B thickness 3 mm
transition length 10 mm
axis offset 5.4 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 16–9 mm (Length: 40 mm) (📦 #1924)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 16–9 mm (Length: 40 mm)
Inline tube junction ⌀16 mm to ⌀9 mm in STL format. Final length of this coupler is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 10 mm, the smaller one of 10 mm as well. The axes of the tubes are offset by 3.1 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 16 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 9 mm
side B thickness 2 mm
transition length 20 mm
axis offset 3.1 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 43–10 mm (Length: 80 mm) (📦 #3379)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 43–10 mm (Length: 80 mm)
Inline tubing adapter ⌀43 mm to ⌀10 mm in STL 3D format. Total length of this reducer is 80 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 43 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 10 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 38–9 mm (Length: 60 mm) (📦 #8875)

1 object(s) - format STL
Tube adapter STL file ⌀ 38–9 mm (Length: 60 mm)
Tube adapter ⌀38 mm to ⌀9 mm in STL 3D format. Length of this sleeve is 60 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 25 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 38 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 9 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 15–9 mm (Length: 40 mm) (📦 #1925)

1 object(s) - format STL
Tube adapter STL file ⌀ 15–9 mm (Length: 40 mm)
Tube adapter ⌀15 mm to ⌀9 mm in STL 3D format. Total length of this adapter is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 10 mm as well. The two axes of the tubes are offset by 2.9 mm. The ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 15 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 9 mm
side B thickness 2 mm
transition length 20 mm
axis offset 2.9 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 54–10 mm (Length: 80 mm) (📦 #8959)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 54–10 mm (Length: 80 mm)
Inline tube reducer ⌀54 mm to ⌀10 mm in STL format. Length of this sleeve is 80 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 54 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 10 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 27–12 mm (Length: 65 mm) (📦 #9299)

1 object(s) - format STL
Tubing adapter STL file ⌀ 27–12 mm (Length: 65 mm)
Inline tubing adapter ⌀27 mm to ⌀12 mm in STL 3D format. Total length of this fitting is 65 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 20 mm. The ends are not rounded.
Parameter Value Unit
side A length 30 mm
side A outer diameter 27 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 12 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 32–19 mm (Length: 70 mm) (📦 #9115)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 32–19 mm (Length: 70 mm)
Tube coupler ⌀32 mm to ⌀19 mm in STL format. Total length of this reducer is 70 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 35 mm, the smaller one of 25 mm. The ends are raw.
Parameter Value Unit
side A length 35 mm
side A outer diameter 32 mm
side A thickness 2 mm
side B length 25 mm
side B outer diameter 19 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet