Custom Tubing adapter STL 3D file ⌀ 126–120 mm (Length: 210 mm) 📦#10752

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Straight tube coupler ⌀126 mm to ⌀120 mm in STL 3D format. Total length of this junction is 210 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 160 mm, the smaller one of 40 mm. The ends are not rounded.
Generation date: 2026-08-05
3D Model Tubing adapter STL 3D file ⌀ 126–120 mm (Length: 210 mm)

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  • inline-tube-adapter-lenA160mm-_model10752-nb0_dd{id}.stl : 1.6 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 160 mm (≃6 5/16 in)
#2 side A outer diameter 126 mm (≃4.96 in)
#3 side A thickness 2 mm (≃0.08 in)
#4 side B length 40 mm (≃1 9/16 in)
#5 side B outer diameter 120 mm (≃4.72 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 10 mm (≃0.39 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 122 mm (≃4 13/16 in)
inner diameter (side B) 116 mm (≃4 9/16 in)
total length 210 mm (≃8.27 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 ⌀ 125–120 mm (Length: 210 mm) (📦 #10751)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 125–120 mm (Length: 210 mm)
Inline tube reducer ⌀125 mm to ⌀120 mm in STL 3D format. Total length of this sleeve is 210 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 160 mm, the smaller one of 40 mm. The ends are raw.
Parameter Value Unit
side A length 160 mm
side A outer diameter 125 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 120 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 124–118 mm (Length: 210 mm) (📦 #10750)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 124–118 mm (Length: 210 mm)
Tube fitting ⌀124 mm to ⌀118 mm in STL format. Length of this junction is 210 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 160 mm, the smaller one of 40 mm. The ends are raw.
Parameter Value Unit
side A length 160 mm
side A outer diameter 124 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 118 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 134–125 mm (Length: 140 mm) (📦 #8457)

1 object(s) - format STL
Tubing adapter STL file ⌀ 134–125 mm (Length: 140 mm)
Inline fitting ⌀134 mm to ⌀125 mm in STL 3D format. Total length of this fitting is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 130 mm, the smaller one of 5 mm. The ends have no fillet.
Parameter Value Unit
side A length 130 mm
side A outer diameter 134 mm
side A thickness 2 mm
side B length 5 mm
side B outer diameter 125 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 100–80 mm (Length: 270 mm) (📦 #2651)

1 object(s) - format STL
Tube adapter STL file ⌀ 100–80 mm (Length: 270 mm)
Straight tube fitting ⌀100 mm to ⌀80 mm in STL 3D format. Length of this sleeve is 270 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 200 mm, the smaller one of 50 mm. The ends have no fillet.
Parameter Value Unit
side A length 200 mm
side A outer diameter 100 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 80 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 125–120 mm (Length: 140 mm) (📦 #10457)

1 object(s) - format STL
Tubing adapter STL file ⌀ 125–120 mm (Length: 140 mm)
Straight tubing adapter ⌀125 mm to ⌀120 mm in STL format. Total length of this junction is 140 mm. The thickness of the tubes is identical: 2.5 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 30 mm. The ends are not rounded.
Parameter Value Unit
side A length 100 mm
side A outer diameter 125 mm
side A thickness 2.5 mm
side B length 30 mm
side B outer diameter 120 mm
side B thickness 2.5 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 140–111 mm (Length: 133 mm) (📦 #8917)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 140–111 mm (Length: 133 mm)
Inline sleeve ⌀140 mm to ⌀111 mm in STL format. Final length of this sleeve is 133 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 28 mm. The ends are raw.
Parameter Value Unit
side A length 100 mm
side A outer diameter 140 mm
side A thickness 2 mm
side B length 28 mm
side B outer diameter 111 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 140–111 mm (Length: 158 mm) (📦 #8937)

1 object(s) - format STL
Tubing adapter STL file ⌀ 140–111 mm (Length: 158 mm)
Straight tube reducer ⌀140 mm to ⌀111 mm in STL format. Total length of this fitting is 158 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 28 mm. The ends have no fillet.
Parameter Value Unit
side A length 100 mm
side A outer diameter 140 mm
side A thickness 2 mm
side B length 28 mm
side B outer diameter 111 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 140–110 mm (Length: 158 mm) (📦 #8909)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 140–110 mm (Length: 158 mm)
Diameter adapter ⌀140 mm to ⌀110 mm in STL format. Final length of this junction is 158 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 28 mm. The ends have no fillet.
Parameter Value Unit
side A length 100 mm
side A outer diameter 140 mm
side A thickness 2 mm
side B length 28 mm
side B outer diameter 110 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 80–50 mm (Length: 250 mm) (📦 #2491)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 80–50 mm (Length: 250 mm)
Tube junction ⌀80 mm to ⌀50 mm in STL format. Total length of this reducer is 250 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 200 mm, the smaller one of 30 mm. The ends are raw.
Parameter Value Unit
side A length 200 mm
side A outer diameter 80 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 50 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 163–154 mm (Length: 150 mm) (📦 #4560)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 163–154 mm (Length: 150 mm)
Straight tubing adapter ⌀163 mm to ⌀154 mm in STL 3D format. Length of this connector is 150 mm. The thickness of the tubes is identical: 2.5 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 40 mm. The ends feature an external fillet.
Parameter Value Unit
side A length 100 mm
side A outer diameter 163 mm
side A thickness 2.5 mm
side B length 40 mm
side B outer diameter 154 mm
side B thickness 2.5 mm
transition length 10 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 135–110 mm (Length: 200 mm) (📦 #9094)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 135–110 mm (Length: 200 mm)
Inline tube adapter ⌀135 mm to ⌀110 mm in STL 3D format. Length of this connector is 200 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 100 mm, the smaller one of 50 mm. The ends are not rounded.
Parameter Value Unit
side A length 100 mm
side A outer diameter 135 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 110 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 77–31 mm (Length: 150 mm) (📦 #7704)

1 object(s) - format STL
Tubing adapter STL file ⌀ 77–31 mm (Length: 150 mm)
Inline tube coupler ⌀77 mm to ⌀31 mm in STL format. Length of this sleeve is 150 mm. The larger-diameter tube has a thickness of 2.3 mm and a length of 110 mm. The smaller-diameter tube has a thickness of 2.4 mm and a length of 30 mm. The ends have no fillet.
Parameter Value Unit
side A length 110 mm
side A outer diameter 77 mm
side A thickness 2.3 mm
side B length 30 mm
side B outer diameter 31 mm
side B thickness 2.4 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 108–93 mm (Length: 190 mm) (📦 #3255)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 108–93 mm (Length: 190 mm)
Tube fitting ⌀108 mm to ⌀93 mm in STL format. Length of this sleeve is 190 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 75 mm. The two axes of the tubes are offset by 7.4 mm. The ends have no fillet.
Parameter Value Unit
side A length 100 mm
side A outer diameter 108 mm
side A thickness 4 mm
side B length 75 mm
side B outer diameter 93 mm
side B thickness 4 mm
transition length 15 mm
axis offset 7.4 mm
ends fillet no fillet

Tube adapter STL file ⌀ 110–100 mm (Length: 270 mm) (📦 #1477)

1 object(s) - format STL
Tube adapter STL file ⌀ 110–100 mm (Length: 270 mm)
Diameter adapter ⌀110 mm to ⌀100 mm in STL format. Final length of this sleeve is 270 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 150 mm, the smaller one of 100 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length 150 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 44–29 mm (Length: 140 mm) (📦 #7729)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 44–29 mm (Length: 140 mm)
Tube reducer ⌀44 mm to ⌀29 mm in STL format. Length of this coupler is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 110 mm, the smaller one of 20 mm. The ends are not rounded.
Parameter Value Unit
side A length 110 mm
side A outer diameter 44 mm
side A thickness 2 mm
side B length 20 mm
side B outer diameter 29 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 126–125 mm (Length: 145 mm) (📦 #6447)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 126–125 mm (Length: 145 mm)
Inline fitting ⌀126 mm to ⌀125 mm in STL format. Final length of this connector is 145 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 70 mm as well. The ends are raw.
Parameter Value Unit
side A length 70 mm
side A outer diameter 126 mm
side A thickness 2 mm
side B length 70 mm
side B outer diameter 125 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 116–115 mm (Length: 145 mm) (📦 #6439)

1 object(s) - format STL
Tube adapter STL file ⌀ 116–115 mm (Length: 145 mm)
Diameter adapter ⌀116 mm to ⌀115 mm in STL format. Length of this sleeve is 145 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 70 mm, the smaller one of 70 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 70 mm
side A outer diameter 116 mm
side A thickness 2 mm
side B length 70 mm
side B outer diameter 115 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 85–70 mm (Length: 255 mm) (📦 #4544)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 85–70 mm (Length: 255 mm)
Inline tube reducer ⌀85 mm to ⌀70 mm in STL 3D format. Length of this coupler is 255 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 150 mm, the smaller one of 100 mm. The ends are raw.
Parameter Value Unit
side A length 150 mm
side A outer diameter 85 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 70 mm
side B thickness 5 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 110–100 mm (Length: 150 mm) (📦 #11217)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 110–100 mm (Length: 150 mm)
Tube fitting ⌀110 mm to ⌀100 mm in STL format. Length of this sleeve is 150 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 70 mm, the smaller one of 70 mm as well. The ends are raw.
Parameter Value Unit
side A length 70 mm
side A outer diameter 110 mm
side A thickness 2 mm
side B length 70 mm
side B outer diameter 100 mm
side B thickness 2 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 102–90 mm (Length: 150 mm) (📦 #1768)

1 object(s) - format STL
Tube adapter STL file ⌀ 102–90 mm (Length: 150 mm)
Diameter adapter ⌀102 mm to ⌀90 mm in STL 3D format. Length of this sleeve is 150 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 50 mm. The ends have no fillet.
Parameter Value Unit
side A length 70 mm
side A outer diameter 102 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 90 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 104–90 mm (Length: 219 mm) (📦 #1765)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 104–90 mm (Length: 219 mm)
Inline tube reducer ⌀104 mm to ⌀90 mm in STL format. Total length of this connector is 219 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 100 mm, the smaller one of 89 mm. The ends feature an external fillet to make tube connection easier.
Parameter Value Unit
side A length 100 mm
side A outer diameter 104 mm
side A thickness 4 mm
side B length 89 mm
side B outer diameter 90 mm
side B thickness 4 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 90–75 mm (Length: 255 mm) (📦 #4541)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 90–75 mm (Length: 255 mm)
Straight tube reducer ⌀90 mm to ⌀75 mm in STL 3D format. Length of this adapter is 255 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 150 mm, the smaller one of 100 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 150 mm
side A outer diameter 90 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 75 mm
side B thickness 5 mm
transition length 5 mm
axis offset 0 mm
ends fillet fillet on th...

Tube adapter STL 3D file ⌀ 118–80 mm (Length: 160 mm) (📦 #8850)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 118–80 mm (Length: 160 mm)
Tube coupler ⌀118 mm to ⌀80 mm in STL format. Length of this coupler is 160 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 80 mm, the smaller one of 60 mm. The ends are not rounded.
Parameter Value Unit
side A length 80 mm
side A outer diameter 118 mm
side A thickness 4 mm
side B length 60 mm
side B outer diameter 80 mm
side B thickness 4 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 85–75 mm (Length: 255 mm) (📦 #4542)

1 object(s) - format STL
Tubing adapter STL file ⌀ 85–75 mm (Length: 255 mm)
Tubing reducer ⌀85 mm to ⌀75 mm in STL 3D format. Length of this fitting is 255 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a sleeve length of 150 mm, the smaller one of 100 mm. The ends have a fillet on the outside to make tube connection easier.
Parameter Value Unit
side A length 150 mm
side A outer diameter 85 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 75 mm
side B thickness 5 mm
transition length 5 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL 3D file ⌀ 92–84 mm (Length: 164 mm) (📦 #6690)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 92–84 mm (Length: 164 mm)
Straight tube coupler ⌀92 mm to ⌀84 mm in STL 3D format. Length of this fitting is 164 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 76 mm, the smaller one of 76 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 76 mm
side A outer diameter 92 mm
side A thickness 3 mm
side B length 76 mm
side B outer diameter 84 mm
side B thickness 3 mm
transition length 12 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 103–90 mm (Length: 150 mm) (📦 #1767)

1 object(s) - format STL
Tube adapter STL file ⌀ 103–90 mm (Length: 150 mm)
Inline tube coupler ⌀103 mm to ⌀90 mm in STL format. Final length of this sleeve is 150 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 70 mm, the smaller one of 50 mm. The ends are not rounded.
Parameter Value Unit
side A length 70 mm
side A outer diameter 103 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 90 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 120–80 mm (Length: 147 mm) (📦 #9798)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 120–80 mm (Length: 147 mm)
Straight tubing adapter ⌀120 mm to ⌀80 mm in STL format. Total length of this adapter is 147 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 70 mm, the smaller one of 70 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 70 mm
side A outer diameter 120 mm
side A thickness 2 mm
side B length 70 mm
side B outer diameter 80 mm
side B thickness 2 mm
transition length 7 mm
axis offset 0 mm
ends fillet no fillet