Custom Tubing adapter STL file ⌀ 159–125 mm (Length: 124 mm) 📦#9385

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Straight tube coupler ⌀159 mm to ⌀125 mm in STL format. Final length of this sleeve is 124 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 50 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 49 mm. The ends are not rounded.
Generation date: 2026-06-10
3D Model Tubing adapter STL file ⌀ 159–125 mm (Length: 124 mm)

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  • inline-tube-adapter-lenA50mm-d_model9385-nb0_dd{id}.stl : 5.8 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 50 mm (≃1.97 in)
#2 side A outer diameter 159 mm (≃6 1/4 in)
#3 side A thickness 3 mm (≃1/8 in)
#4 side B length 49 mm (≃1 15/16 in)
#5 side B outer diameter 125 mm (≃4.92 in)
#6 side B thickness 2 mm (≃0.08 in)
#7 transition length 25 mm (≃0.98 in)
#8 axis offset 0 mm (0 in)
#9 ends fillet no fillet
Metadata Value
inner diameter (side A) 153 mm (≃6.02 in)
inner diameter (side B) 121 mm (≃4 3/4 in)
total length 124 mm (≃4 7/8 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 ⌀ 157–125 mm (Length: 124 mm) (📦 #9384)

1 object(s) - format STL
Tube adapter STL file ⌀ 157–125 mm (Length: 124 mm)
Tube fitting ⌀157 mm to ⌀125 mm in STL format. Length of this sleeve is 124 mm. The larger-diameter tube has a thickness of 3 mm and a length of 50 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 49 mm. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 157 mm
side A thickness 3 mm
side B length 49 mm
side B outer diameter 125 mm
side B thickness 2 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 162–137 mm (Length: 124 mm) (📦 #9383)

1 object(s) - format STL
Tube adapter STL file ⌀ 162–137 mm (Length: 124 mm)
Inline tubing adapter ⌀162 mm to ⌀137 mm in STL 3D format. Total length of this sleeve is 124 mm. The larger-diameter tube has a thickness of 3 mm and a length of 50 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 49 mm. The ends are not rounded.
Parameter Value Unit
side A length 50 mm
side A outer diameter 162 mm
side A thickness 3 mm
side B length 49 mm
side B outer diameter 137 mm
side B thickness 2 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 151–101 mm (Length: 125 mm) (📦 #9364)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 151–101 mm (Length: 125 mm)
Tube coupler ⌀151 mm to ⌀101 mm in STL 3D format. Final length of this coupler is 125 mm. The larger-diameter tube has a thickness of 3 mm and a sleeve length of 50 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 151 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 101 mm
side B thickness 2 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 152–110 mm (Length: 110 mm) (📦 #8480)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 152–110 mm (Length: 110 mm)
Inline tube coupler ⌀152 mm to ⌀110 mm in STL format. Length of this connector is 110 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 40 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 40 mm
side A outer diameter 152 mm
side A thickness 3 mm
side B length 40 mm
side B outer diameter 110 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 159–117 mm (Length: 105 mm) (📦 #2291)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 159–117 mm (Length: 105 mm)
Straight sleeve ⌀159 mm to ⌀117 mm in STL format. Total length of this sleeve is 105 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 159 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 117 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 161–122 mm (Length: 110 mm) (📦 #7405)

1 object(s) - format STL
Tubing adapter STL file ⌀ 161–122 mm (Length: 110 mm)
Inline tube adapter ⌀161 mm to ⌀122 mm in STL 3D format. Final length of this junction is 110 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 30 mm. The ends are not rounded.
Parameter Value Unit
side A length 40 mm
side A outer diameter 161 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 122 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 130–124 mm (Length: 105 mm) (📦 #9543)

1 object(s) - format STL
Tube adapter STL file ⌀ 130–124 mm (Length: 105 mm)
Inline tube adapter ⌀130 mm to ⌀124 mm in STL format. Length of this adapter is 105 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are raw.
Parameter Value Unit
side A length 50 mm
side A outer diameter 130 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 124 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 158–118 mm (Length: 90 mm) (📦 #2318)

1 object(s) - format STL
Tube adapter STL file ⌀ 158–118 mm (Length: 90 mm)
Inline fitting ⌀158 mm to ⌀118 mm in STL format. Final length of this connector is 90 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 30 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 158 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 118 mm
side B thickness 3 mm
transition length 30 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 147–112 mm (Length: 120 mm) (📦 #8254)

1 object(s) - format STL
Tubing adapter STL file ⌀ 147–112 mm (Length: 120 mm)
Inline tube coupler ⌀147 mm to ⌀112 mm in STL 3D format. Total length of this coupler is 120 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends have a fillet on the outside to ease the connection.
Parameter Value Unit
side A length 50 mm
side A outer diameter 147 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 112 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...

Tubing adapter STL file ⌀ 150–100 mm (Length: 105 mm) (📦 #5865)

1 object(s) - format STL
Tubing adapter STL file ⌀ 150–100 mm (Length: 105 mm)
Inline tube reducer ⌀150 mm to ⌀100 mm in STL format. Length of this fitting is 105 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 35 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 35 mm
side A outer diameter 150 mm
side A thickness 2 mm
side B length 35 mm
side B outer diameter 100 mm
side B thickness 2 mm
transition length 35 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 154–137 mm (Length: 75 mm) (📦 #9643)

1 object(s) - format STL
Tubing adapter STL file ⌀ 154–137 mm (Length: 75 mm)
Straight tube coupler ⌀154 mm to ⌀137 mm in STL format. Length of this reducer is 75 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 25 mm. The ends are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 154 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 137 mm
side B thickness 3 mm
transition length 10 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 116–100 mm (Length: 113 mm) (📦 #1868)

1 object(s) - format STL
Tube adapter STL file ⌀ 116–100 mm (Length: 113 mm)
Tube adapter ⌀116 mm to ⌀100 mm in STL 3D format. Length of this junction is 113 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends are not rounded.
Parameter Value Unit
side A length 50 mm
side A outer diameter 116 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 13 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 148–135 mm (Length: 90 mm) (📦 #2891)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 148–135 mm (Length: 90 mm)
Tubing reducer ⌀148 mm to ⌀135 mm in STL format. Total length of this connector is 90 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 50 mm. The ends are not rounded.
Parameter Value Unit
side A length 20 mm
side A outer diameter 148 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 135 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 125–124 mm (Length: 125 mm) (📦 #2478)

1 object(s) - format STL
Tube adapter STL file ⌀ 125–124 mm (Length: 125 mm)
Straight tube connector ⌀125 mm to ⌀124 mm in STL 3D format. Final length of this connector is 125 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 60 mm, the smaller one of 60 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 60 mm
side A outer diameter 125 mm
side A thickness 2 mm
side B length 60 mm
side B outer diameter 124 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL 3D file ⌀ 165–154 mm (Length: 78 mm) (📦 #2662)

1 object(s) - format STL
Tubing adapter STL 3D file ⌀ 165–154 mm (Length: 78 mm)
Diameter adapter ⌀165 mm to ⌀154 mm in STL 3D format. Final length of this reducer is 78 mm. The thickness of the tubes is identical: 2.4 mm. The larger-diameter tube has a sleeve length of 40 mm, the smaller one of 30 mm. The ends are raw.
Parameter Value Unit
side A length 40 mm
side A outer diameter 165 mm
side A thickness 2.4 mm
side B length 30 mm
side B outer diameter 154 mm
side B thickness 2.4 mm
transition length 8 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 200–150 mm (Length: 140 mm) (📦 #9073)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 200–150 mm (Length: 140 mm)
Inline tube coupler ⌀200 mm to ⌀150 mm in STL format. Length of this junction is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends are raw.
Parameter Value Unit
side A length 50 mm
side A outer diameter 200 mm
side A thickness 2 mm
side B length 50 mm
side B outer diameter 150 mm
side B thickness 2 mm
transition length 40 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 142–100 mm (Length: 150 mm) (📦 #7569)

1 object(s) - format STL
Tube adapter STL file ⌀ 142–100 mm (Length: 150 mm)
Inline tube coupler ⌀142 mm to ⌀100 mm in STL 3D format. Total length of this reducer is 150 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 142 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 100 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 150–96 mm (Length: 150 mm) (📦 #1468)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 150–96 mm (Length: 150 mm)
Straight sleeve ⌀150 mm to ⌀96 mm in STL format. Length of this junction is 150 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 96 mm
side B thickness 3 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 150–131 mm (Length: 75 mm) (📦 #3019)

1 object(s) - format STL
Tubing adapter STL file ⌀ 150–131 mm (Length: 75 mm)
Inline tube coupler ⌀150 mm to ⌀131 mm in STL 3D format. Length of this junction is 75 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 have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 150 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 131 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 130–110 mm (Length: 140 mm) (📦 #6063)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 130–110 mm (Length: 140 mm)
Straight tubing adapter ⌀130 mm to ⌀110 mm in STL format. Final length of this fitting is 140 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 40 mm. The ends are not rounded.
Parameter Value Unit
side A length 50 mm
side A outer diameter 130 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 110 mm
side B thickness 2 mm
transition length 50 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 129–106 mm (Length: 95 mm) (📦 #5130)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 129–106 mm (Length: 95 mm)
Tubing adapter ⌀129 mm to ⌀106 mm in STL format. Total length of this junction is 95 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 20 mm. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 129 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 106 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 158–118 mm (Length: 65 mm) (📦 #2289)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 158–118 mm (Length: 65 mm)
Tube adapter ⌀158 mm to ⌀118 mm in STL format. Final length of this fitting is 65 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 30 mm as well. The ends are raw.
Parameter Value Unit
side A length 30 mm
side A outer diameter 158 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 118 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 157–117 mm (Length: 65 mm) (📦 #2290)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 157–117 mm (Length: 65 mm)
Tube connector ⌀157 mm to ⌀117 mm in STL 3D format. Total length of this fitting is 65 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 30 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 157 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 117 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 147–134 mm (Length: 75 mm) (📦 #3029)

1 object(s) - format STL
Tubing adapter STL file ⌀ 147–134 mm (Length: 75 mm)
Inline sleeve ⌀147 mm to ⌀134 mm in STL format. Length of this coupler is 75 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 are not rounded.
Parameter Value Unit
side A length 25 mm
side A outer diameter 147 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 134 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tubing adapter STL file ⌀ 156–98 mm (Length: 75 mm) (📦 #7279)

1 object(s) - format STL
Tubing adapter STL file ⌀ 156–98 mm (Length: 75 mm)
Tube coupler ⌀156 mm to ⌀98 mm in STL format. Final length of this fitting is 75 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 156 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 98 mm
side B thickness 2 mm
transition length 15 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 147–138 mm (Length: 75 mm) (📦 #3044)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 147–138 mm (Length: 75 mm)
Tube fitting ⌀147 mm to ⌀138 mm in STL format. Final length of this adapter is 75 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 25 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 25 mm
side A outer diameter 147 mm
side A thickness 3 mm
side B length 25 mm
side B outer diameter 138 mm
side B thickness 3 mm
transition length 25 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL file ⌀ 200–165 mm (Length: 120 mm) (📦 #4822)

1 object(s) - format STL
Tube adapter STL file ⌀ 200–165 mm (Length: 120 mm)
Inline sleeve ⌀200 mm to ⌀165 mm in STL 3D format. Length of this sleeve is 120 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 50 mm, the smaller one of 50 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 50 mm
side A outer diameter 200 mm
side A thickness 3 mm
side B length 50 mm
side B outer diameter 165 mm
side B thickness 3 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet

Tube adapter STL 3D file ⌀ 160–110 mm (Length: 65 mm) (📦 #2288)

1 object(s) - format STL
Tube adapter STL 3D file ⌀ 160–110 mm (Length: 65 mm)
Tube adapter ⌀160 mm to ⌀110 mm in STL 3D format. Total length of this fitting is 65 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 ends are raw.
Parameter Value Unit
side A length 30 mm
side A outer diameter 160 mm
side A thickness 3 mm
side B length 30 mm
side B outer diameter 110 mm
side B thickness 3 mm
transition length 5 mm
axis offset 0 mm
ends fillet no fillet