Custom Tubing adapter STL 3D file ⌀ 64–54 mm (Length: 25 mm) 📦#9778

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Inline tube adapter ⌀64 mm to ⌀54 mm in STL 3D format. Length of this coupler is 25 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 ends have no fillet.
Generation date: 2026-07-02
3D Model Tubing adapter STL 3D file ⌀ 64–54 mm (Length: 25 mm)

3D model download

Free
  • inline-tube-adapter-lenA10mm-d_model9778-nb0_dd{id}.stl : 2.6 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 10 mm (≃0.39 in)
#2 side A outer diameter 64 mm (≃2.52 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 10 mm (≃0.39 in)
#5 side B outer diameter 54 mm (≃2 1/8 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 5 mm (≃3/16 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 60 mm (≃2 3/8 in)
inner diameter (side B) 50 mm (≃1.97 in)
total length 25 mm (≃0.98 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 ⌀ 55–40 mm (Length: 21 mm) (📦 #9305)

1 object(s) - format STL
Tube adapter STL file ⌀ 55–40 mm (Length: 21 mm)
Tube coupler ⌀55 mm to ⌀40 mm in STL format. Total length of this junction is 21 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 8 mm, the smaller one of 8 mm as well. The ends are raw.
Parameter Value Unit
side A length 8 mm
side A outer diameter 55 mm
side A thickness 2 mm
side B length 8 mm
side B outer diameter 40 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 80–70 mm (Length: 30 mm) (📦 #4891)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 80–70 mm (Length: 30 mm)
Inline sleeve ⌀80 mm to ⌀70 mm in STL format. Length of this connector 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 ends are not rounded.
Parameter Value Unit
side A length 10 mm
side A outer diameter 80 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 70 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 64–60 mm (Length: 50 mm) (📦 #3467)

1 object(s) - format STL
Tube adapter STL file ⌀ 64–60 mm (Length: 50 mm)
Tube adapter ⌀64 mm to ⌀60 mm in STL format. Length of this reducer is 50 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 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 64 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 80–70 mm (Length: 30 mm) (📦 #4892)

1 object(s) - format STL
Tubing adapter STL file ⌀ 80–70 mm (Length: 30 mm)
Tubing adapter ⌀80 mm to ⌀70 mm in STL format. Final length of this sleeve 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 2 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 80 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 70 mm
side B thickness 2 mm
transition length 10 mm
axis offset 2 mm
ends fillet no fillet

Tube adapter STL file ⌀ 48–35 mm (Length: 34 mm) (📦 #8774)

1 object(s) - format STL
Tube adapter STL file ⌀ 48–35 mm (Length: 34 mm)
Inline fitting ⌀48 mm to ⌀35 mm in STL 3D format. Final length of this coupler is 34 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 14 mm. The ends are not rounded.
Parameter Value Unit
side A length 15 mm
side A outer diameter 48 mm
side A thickness 2 mm
side B length 14 mm
side B outer diameter 35 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 76–63 mm (Length: 50 mm) (📦 #6154)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 76–63 mm (Length: 50 mm)
Tubing adapter ⌀76 mm to ⌀63 mm in STL 3D format. Length of this fitting is 50 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 76 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 63 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 42–35 mm (Length: 27 mm) (📦 #7076)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 42–35 mm (Length: 27 mm)
Diameter adapter ⌀42 mm to ⌀35 mm in STL format. Total length of this junction is 27 mm. The larger-diameter tube has a thickness of 2.1 mm and a length of 12 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 10 mm. The ends have no fillet.
Parameter Value Unit
side A length 12 mm
side A outer diameter 42 mm
side A thickness 2.1 mm
side B length 10 mm
side B outer diameter 35 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 71–68 mm (Length: 50 mm) (📦 #8366)

1 object(s) - format STL
Tube adapter STL file ⌀ 71–68 mm (Length: 50 mm)
Inline fitting ⌀71 mm to ⌀68 mm in STL format. Total length of this reducer is 50 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 71 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 68 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 78–76 mm (Length: 35 mm) (📦 #9660)

1 object(s) - format STL
Tubing adapter STL file ⌀ 78–76 mm (Length: 35 mm)
Straight sleeve ⌀78 mm to ⌀76 mm in STL format. Total length of this coupler is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 10 mm. The ends have no fillet.
Parameter Value Unit
side A length 15 mm
side A outer diameter 78 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 76 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 63–36 mm (Length: 45 mm) (📦 #8773)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 63–36 mm (Length: 45 mm)
Diameter adapter ⌀63 mm to ⌀36 mm in STL format. Final length of this adapter is 45 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 63 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 36 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 84–70 mm (Length: 30 mm) (📦 #4901)

1 object(s) - format STL
Tubing adapter STL file ⌀ 84–70 mm (Length: 30 mm)
Straight tube adapter ⌀84 mm to ⌀70 mm in STL 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 3 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 84 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 70 mm
side B thickness 2 mm
transition length 10 mm
axis offset 3 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 79–77 mm (Length: 35 mm) (📦 #9665)

1 object(s) - format STL
Tubing adapter STL file ⌀ 79–77 mm (Length: 35 mm)
Tubing adapter ⌀79 mm to ⌀77 mm in STL 3D format. Length of this sleeve is 35 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 10 mm. The ends are raw.
Parameter Value Unit
side A length 15 mm
side A outer diameter 79 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 77 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 50–40 mm (Length: 43 mm) (📦 #7837)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 50–40 mm (Length: 43 mm)
Inline tube reducer ⌀50 mm to ⌀40 mm in STL 3D format. Final length of this fitting is 43 mm. The thickness of the tubes is identical: 2.5 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 15 mm
side A outer diameter 50 mm
side A thickness 2.5 mm
side B length 15 mm
side B outer diameter 40 mm
side B thickness 2.5 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 99–49 mm (Length: 40 mm) (📦 #7739)

1 object(s) - format STL
Tubing adapter STL file ⌀ 99–49 mm (Length: 40 mm)
Inline tube coupler ⌀99 mm to ⌀49 mm in STL format. Length of this coupler is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 15 mm
side A outer diameter 99 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 49 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 47–38 mm (Length: 50 mm) (📦 #6526)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 47–38 mm (Length: 50 mm)
Tube junction ⌀47 mm to ⌀38 mm in STL 3D format. Total length of this fitting is 50 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 47 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 38 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 85–70 mm (Length: 30 mm) (📦 #4903)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 85–70 mm (Length: 30 mm)
Straight tube reducer ⌀85 mm to ⌀70 mm in STL format. Length of this connector 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 4 mm. The ends are raw.
Parameter Value Unit
side A length 10 mm
side A outer diameter 85 mm
side A thickness 2 mm
side B length 10 mm
side B outer diameter 70 mm
side B thickness 2 mm
transition length 10 mm
axis offset 4 mm
ends fillet no fillet

Tube adapter STL file ⌀ 40–39 mm (Length: 45 mm) (📦 #8794)

1 object(s) - format STL
Tube adapter STL file ⌀ 40–39 mm (Length: 45 mm)
Inline tubing adapter ⌀40 mm to ⌀39 mm in STL 3D format. Total length of this reducer is 45 mm. The larger-diameter tube has a thickness of 2 mm and a sleeve length of 20 mm. The smaller-diameter tube has a thickness of 2.3 mm and a length of 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 40 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 39 mm
side B thickness 2.3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 74–60 mm (Length: 60 mm) (📦 #7129)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 74–60 mm (Length: 60 mm)
Tubing reducer ⌀74 mm to ⌀60 mm in STL 3D format. Total length of this fitting is 60 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 20 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 74 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 40–39 mm (Length: 43 mm) (📦 #7838)

1 object(s) - format STL
Tubing adapter STL file ⌀ 40–39 mm (Length: 43 mm)
Tube junction ⌀40 mm to ⌀39 mm in STL 3D format. Total length of this sleeve is 43 mm. The thickness of the tubes is identical: 2.5 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 15 mm
side A outer diameter 40 mm
side A thickness 2.5 mm
side B length 15 mm
side B outer diameter 39 mm
side B thickness 2.5 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 43–35 mm (Length: 35 mm) (📦 #7073)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 43–35 mm (Length: 35 mm)
Straight tube adapter ⌀43 mm to ⌀35 mm in STL format. Length of this connector is 35 mm. The larger-diameter tube has a thickness of 2.8 mm and a length of 15 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 15 mm as well. The ends are raw.
Parameter Value Unit
side A length 15 mm
side A outer diameter 43 mm
side A thickness 2.8 mm
side B length 15 mm
side B outer diameter 35 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 104–60 mm (Length: 40 mm) (📦 #2607)

1 object(s) - format STL
Tube adapter STL file ⌀ 104–60 mm (Length: 40 mm)
Tube fitting ⌀104 mm to ⌀60 mm in STL 3D format. Total length of this reducer is 40 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends are raw.
Parameter Value Unit
side A length 15 mm
side A outer diameter 104 mm
side A thickness 2 mm
side B length 15 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 80–60 mm (Length: 60 mm) (📦 #1882)

1 object(s) - format STL
Tube adapter STL file ⌀ 80–60 mm (Length: 60 mm)
Tube connector ⌀80 mm to ⌀60 mm in STL 3D format. Final length of this connector is 60 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 80 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 60 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 50–49 mm (Length: 57 mm) (📦 #3608)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 50–49 mm (Length: 57 mm)
Tube junction ⌀50 mm to ⌀49 mm in STL 3D format. Final length of this adapter is 57 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 26 mm, the smaller one of 26 mm as well. The ends are raw.
Parameter Value Unit
side A length 26 mm
side A outer diameter 50 mm
side A thickness 2 mm
side B length 26 mm
side B outer diameter 49 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 74–63 mm (Length: 20 mm) (📦 #9784)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 74–63 mm (Length: 20 mm)
Tube adapter ⌀74 mm to ⌀63 mm in STL format. Total length of this adapter is 20 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 5 mm, the smaller one of 10 mm. The ends have no fillet.
Parameter Value Unit
side A length 5 mm
side A outer diameter 74 mm
side A thickness 3 mm
side B length 10 mm
side B outer diameter 63 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 57–46 mm (Length: 35 mm) (📦 #9300)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 57–46 mm (Length: 35 mm)
Tube reducer ⌀57 mm to ⌀46 mm in STL format. Total length of this sleeve is 35 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 15 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 15 mm
side A outer diameter 57 mm
side A thickness 3 mm
side B length 15 mm
side B outer diameter 46 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 39–34 mm (Length: 45 mm) (📦 #8787)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 39–34 mm (Length: 45 mm)
Inline fitting ⌀39 mm to ⌀34 mm in STL 3D format. Total length of this connector is 45 mm. The larger-diameter tube has a thickness of 2.2 mm and a length of 20 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 20 mm as well. The ends are raw.
Parameter Value Unit
side A length 20 mm
side A outer diameter 39 mm
side A thickness 2.2 mm
side B length 20 mm
side B outer diameter 34 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 50–45 mm (Length: 60 mm) (📦 #4751)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 50–45 mm (Length: 60 mm)
Inline tube adapter ⌀50 mm to ⌀45 mm in STL format. Length of this reducer is 60 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 30 mm. The ends have no fillet.
Parameter Value Unit
side A length 20 mm
side A outer diameter 50 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 45 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet