Tube adapter STL file ⌀ 155–90 mm (Length: 160 mm) 📦#2569
    
      Generation date: 2025-10-19    
    
  
  
          
            3D model download
Free- inline-tube-adapter-lenA60mm-d_model2569-nb0_dd{id}.stl : 3.1 Mo
 
        
          STL
        
      
      
          Mesh quality :
      
                        
            
            
            0.05          
        
                  
            
            
            0.05          
        
      
      
          
          (attribution - commercial use allowed)
          
          
                  
            
            Safe download          
          
        Values for this model
      This model was generated by the Inline tube adapter template, with the following values:   
  | Parameter | Value | |
|---|---|---|
| #1 | side A length | 60 mm | 
| #2 | side A outer diameter | 155 mm | 
| #3 | side A thickness | 4 mm | 
| #4 | side B length | 40 mm | 
| #5 | side B outer diameter | 90 mm | 
| #6 | side B thickness | 5 mm | 
| #7 | transition length | 60 mm | 
| #8 | axis offset | 25.4 mm | 
| #9 | ends fillet | no fillet | 
| Metadata | Value | 
|---|---|
| inner diameter (side A) | 147 mm | 
| inner diameter (side B) | 80 mm | 
| total length | 160 mm | 
    
    
      Representation of the parameters    
  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
Tubing adapter STL file ⌀ 153–86 mm (Length: 160 mm) (📦 #2575)
1 object(s) - format STL
                    
                        Straight tube connector ⌀153 mm to ⌀86 mm in STL format. Final length of this sleeve is 160 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The two axes of the tubes are offset by 25.4 mm. The ends are not rounded.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 60 | mm | 
| side A outer diameter | 153 | mm | 
| side A thickness | 4 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 86 | mm | 
| side B thickness | 5 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 155–90 mm (Length: 160 mm) (📦 #2572)
1 object(s) - format STL
                    
                        Straight tube adapter ⌀155 mm to ⌀90 mm in STL 3D format. Length of this coupler is 160 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 40 mm. The two axes of the tubes are offset by 25.4 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 60 | mm | 
| side A outer diameter | 155 | mm | 
| side A thickness | 3 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 90 | mm | 
| side B thickness | 3 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tubing adapter STL file ⌀ 155–90 mm (Length: 100 mm) (📦 #2579)
1 object(s) - format STL
                    
                        Tubing adapter ⌀155 mm to ⌀90 mm in STL 3D format. Total length of this adapter 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 20 mm. The axes of the tubes are off-center by 25.4 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 40 | mm | 
| side A outer diameter | 155 | mm | 
| side A thickness | 4 | mm | 
| side B length | 20 | mm | 
| side B outer diameter | 90 | mm | 
| side B thickness | 4 | mm | 
| transition length | 40 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL 3D file ⌀ 100–51 mm (Length: 160 mm) (📦 #1340)
1 object(s) - format STL
                    
                        Straight tube fitting ⌀100 mm to ⌀51 mm in STL format. Total length of this sleeve is 160 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The two axes of the tubes are off-center by 25.4 mm. The ends are raw.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 60 | mm | 
| side A outer diameter | 100 | mm | 
| side A thickness | 4 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 51 | mm | 
| side B thickness | 5 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL 3D file ⌀ 140–100 mm (Length: 80 mm) (📦 #1217)
1 object(s) - format STL
                    
                        Straight tube connector ⌀140 mm to ⌀100 mm in STL format. Total length of this junction is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 30 mm. The two axes of the tubes are offset by 19.9 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 20 | mm | 
| side A outer diameter | 140 | mm | 
| side A thickness | 3 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 100 | mm | 
| side B thickness | 3 | mm | 
| transition length | 30 | mm | 
| axis offset | 19.9 | mm | 
| ends fillet | no fillet | 
Tubing adapter STL file ⌀ 153–100 mm (Length: 129 mm) (📦 #2766)
1 object(s) - format STL
                    
                        Inline tubing adapter ⌀153 mm to ⌀100 mm in STL format. Length of this reducer is 129 mm. The larger-diameter tube has a thickness of 2 mm and a sleeve length of 30 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 50 mm. The axes of the tubes are offset by 25.4 mm. The ends are not rounded.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 153 | mm | 
| side A thickness | 2 | mm | 
| side B length | 50 | mm | 
| side B outer diameter | 100 | mm | 
| side B thickness | 3 | mm | 
| transition length | 49 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL 3D file ⌀ 150–120 mm (Length: 108 mm) (📦 #1105)
1 object(s) - format STL
                    
                        Inline tube adapter ⌀150 mm to ⌀120 mm in STL format. Final length of this fitting is 108 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 22.5 mm, the smaller one of 35.5 mm. The axes of the tubes are offset by 14 mm. The ends have a fillet on the outside to make tube connection easier.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 22.5 | mm | 
| side A outer diameter | 150 | mm | 
| side A thickness | 5 | mm | 
| side B length | 35.5 | mm | 
| side B outer diameter | 120 | mm | 
| side B thickness | 5 | mm | 
| transition length | 50 | mm | 
| axis offset | 14 | mm | 
| ends fillet | fillet on th... | 
Tube adapter STL 3D file ⌀ 160–90 mm (Length: 250 mm) (📦 #1365)
1 object(s) - format STL
                    
                        Straight sleeve ⌀160 mm to ⌀90 mm in STL 3D format. Final length of this adapter is 250 mm. The larger-diameter tube has a thickness of 4 mm and a length of 110 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 100 mm. The axes of the tubes are offset by 25.4 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 110 | mm | 
| side A outer diameter | 160 | mm | 
| side A thickness | 4 | mm | 
| side B length | 100 | mm | 
| side B outer diameter | 90 | mm | 
| side B thickness | 5 | mm | 
| transition length | 40 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 100–51 mm (Length: 160 mm) (📦 #1098)
1 object(s) - format STL  (5.0/5) 2 vote(s)
                    
                        Diameter adapter ⌀100 mm to ⌀51 mm in STL format. Total length of this reducer is 160 mm. The larger-diameter tube has a thickness of 4 mm and a length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The axes of the tubes are off-center by 25.4 mm. The ends feature a fillet to facilitate the connection of the two tubes.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 60 | mm | 
| side A outer diameter | 100 | mm | 
| side A thickness | 4 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 51 | mm | 
| side B thickness | 5 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL file ⌀ 100–50 mm (Length: 160 mm) (📦 #1448)
1 object(s) - format STL
                    
                        Inline tube junction ⌀100 mm to ⌀50 mm in STL 3D format. Length of this coupler is 160 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 60 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm. The axes of the tubes are off-center by 25.4 mm. The ends are rounded to ease the connection.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 60 | mm | 
| side A outer diameter | 100 | mm | 
| side A thickness | 4 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 50 | mm | 
| side B thickness | 5 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL file ⌀ 100–50 mm (Length: 140 mm) (📦 #1449)
1 object(s) - format STL
                    
                        Straight tube reducer ⌀100 mm to ⌀50 mm in STL 3D format. Length of this coupler is 140 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 40 mm. The smaller-diameter tube has a thickness of 5 mm and a length of 40 mm as well. The axes of the tubes are off-center by 25.4 mm. The ends have a fillet to facilitate the connection of the two tubes.
                    
                    
                    | 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 | 50 | mm | 
| side B thickness | 5 | mm | 
| transition length | 60 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL 3D file ⌀ 150–96 mm (Length: 150 mm) (📦 #1468)
1 object(s) - format STL
                    
                        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 | 
Tube adapter STL 3D file ⌀ 104–62 mm (Length: 45 mm) (📦 #2634)
1 object(s) - format STL
                    
                        Straight tube adapter ⌀104 mm to ⌀62 mm in STL format. Total length of this connector is 45 mm. The thickness of the tubes is identical: 3.8 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 20 mm. The two axes of the tubes are off-center by 15 mm. The ends have a fillet on the outside.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 15 | mm | 
| side A outer diameter | 104 | mm | 
| side A thickness | 3.8 | mm | 
| side B length | 20 | mm | 
| side B outer diameter | 62 | mm | 
| side B thickness | 3.8 | mm | 
| transition length | 10 | mm | 
| axis offset | 15 | mm | 
| ends fillet | fillet on th... | 
Tube adapter STL 3D file ⌀ 149.6–99.6 mm (Length: 80 mm) (📦 #1096)
1 object(s) - format STL  (5.0/5) 2 vote(s)
                    
                        Straight sleeve ⌀149.6 mm to ⌀99.6 mm in STL 3D format. Final length of this sleeve is 80 mm. The thickness of the tubes is identical: 4 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 24.9 mm. The ends feature a fillet to facilitate the connection of the two tubes.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 149.6 | mm | 
| side A thickness | 4 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 99.6 | mm | 
| side B thickness | 4 | mm | 
| transition length | 20 | mm | 
| axis offset | 24.9 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL 3D file ⌀ 140–93 mm (Length: 110 mm) (📦 #1432)
1 object(s) - format STL
                    
                        Tube connector ⌀140 mm to ⌀93 mm in STL 3D format. Length of this adapter is 110 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 are raw.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 140 | mm | 
| side A thickness | 5 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 93 | mm | 
| side B thickness | 5 | mm | 
| transition length | 50 | mm | 
| axis offset | 0 | mm | 
| ends fillet | no fillet | 
Tube adapter STL 3D file ⌀ 70–42 mm (Length: 80 mm) (📦 #1901)
1 object(s) - format STL
                    
                        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 | 
Tube adapter STL 3D file ⌀ 150–75 mm (Length: 150 mm) (📦 #1797)
1 object(s) - format STL
                    
                        Straight tube reducer ⌀150 mm to ⌀75 mm in STL format. Total length of this sleeve is 150 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 are not rounded.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 40 | mm | 
| side A outer diameter | 150 | mm | 
| side A thickness | 3 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 75 | mm | 
| side B thickness | 3 | mm | 
| transition length | 70 | mm | 
| axis offset | 0 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 135–100 mm (Length: 140 mm) (📦 #1463)
1 object(s) - format STL
                    
                        Tube adapter ⌀135 mm to ⌀100 mm in STL 3D format. Length of this coupler is 140 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 50 mm as well. The ends feature an external fillet to facilitate the connection of the two tubes.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 50 | mm | 
| side A outer diameter | 135 | mm | 
| side A thickness | 5 | mm | 
| side B length | 50 | mm | 
| side B outer diameter | 100 | mm | 
| side B thickness | 5 | mm | 
| transition length | 40 | mm | 
| axis offset | 0 | mm | 
| ends fillet | fillet on th... | 
Tubing adapter STL 3D file ⌀ 107–53 mm (Length: 65 mm) (📦 #2647)
1 object(s) - format STL
                    
                        Diameter adapter ⌀107 mm to ⌀53 mm in STL format. Total length of this reducer is 65 mm. The larger-diameter tube has a thickness of 3.1 mm and a length of 15 mm. The smaller-diameter tube has a thickness of 2.5 mm and a length of 30 mm. The axes of the tubes are off-center by 15 mm. The ends are rounded on the outside to ease the connection.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 15 | mm | 
| side A outer diameter | 107 | mm | 
| side A thickness | 3.1 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 53 | mm | 
| side B thickness | 2.5 | mm | 
| transition length | 20 | mm | 
| axis offset | 15 | mm | 
| ends fillet | fillet on th... | 
Tube adapter STL file ⌀ 70–42 mm (Length: 87 mm) (📦 #1900)
1 object(s) - format STL
                    
                        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 ⌀ 120–93 mm (Length: 110 mm) (📦 #1431)
1 object(s) - format STL  (5.0/5) 1 vote(s)
                    
                        Inline sleeve ⌀120 mm to ⌀93 mm in STL 3D format. Final length of this coupler is 110 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 are not rounded.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 120 | mm | 
| side A thickness | 5 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 93 | mm | 
| side B thickness | 5 | mm | 
| transition length | 50 | mm | 
| axis offset | 0 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 149.6–99.6 mm (Length: 80 mm) (📦 #1095)
1 object(s) - format STL
                    
                        Straight sleeve ⌀149.6 mm to ⌀99.6 mm in STL 3D format. Total length of this coupler is 80 mm. The thickness of the tubes is identical: 4 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 20 mm. The ends have a fillet to ease the connection.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 149.6 | mm | 
| side A thickness | 4 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 99.6 | mm | 
| side B thickness | 4 | mm | 
| transition length | 20 | mm | 
| axis offset | 20 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL file ⌀ 183–90 mm (Length: 117 mm) (📦 #1959)
1 object(s) - format STL
                    
                        Tube adapter ⌀183 mm to ⌀90 mm in STL 3D format. Length of this sleeve is 117 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 17 mm. The ends are not rounded.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 50 | mm | 
| side A outer diameter | 183 | mm | 
| side A thickness | 3 | mm | 
| side B length | 17 | mm | 
| side B outer diameter | 90 | mm | 
| side B thickness | 3 | mm | 
| transition length | 50 | mm | 
| axis offset | 0 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 180–60 mm (Length: 150 mm) (📦 #1424)
1 object(s) - format STL
                    
                        Straight sleeve ⌀180 mm to ⌀60 mm in STL 3D format. Final 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 30 mm. The ends are raw.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 50 | mm | 
| side A outer diameter | 180 | mm | 
| side A thickness | 3 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 60 | mm | 
| side B thickness | 3 | mm | 
| transition length | 70 | mm | 
| axis offset | 0 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 85–70 mm (Length: 80 mm) (📦 #1321)
1 object(s) - format STL
                    
                        Straight tube fitting ⌀85 mm to ⌀70 mm in STL 3D format. Length of this sleeve 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 off-center by 7.4 mm. The ends are raw.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 30 | mm | 
| side A outer diameter | 85 | mm | 
| side A thickness | 3 | mm | 
| side B length | 30 | mm | 
| side B outer diameter | 70 | mm | 
| side B thickness | 3 | mm | 
| transition length | 20 | mm | 
| axis offset | 7.4 | mm | 
| ends fillet | no fillet | 
Tube adapter STL 3D file ⌀ 94–60 mm (Length: 80 mm) (📦 #1685)
1 object(s) - format STL
                    
                        Straight sleeve ⌀94 mm to ⌀60 mm in STL 3D format. Total length of this sleeve is 80 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 two axes of the tubes are offset by 15 mm. The ends are raw.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 20 | mm | 
| side A outer diameter | 94 | mm | 
| side A thickness | 2 | mm | 
| side B length | 20 | mm | 
| side B outer diameter | 60 | mm | 
| side B thickness | 2 | mm | 
| transition length | 40 | mm | 
| axis offset | 15 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 152–87 mm (Length: 100 mm) (📦 #2580)
1 object(s) - format STL
                    
                        Tube connector ⌀152 mm to ⌀87 mm in STL 3D format. Total length of this sleeve is 100 mm. The thickness of the tubes is identical: 2.5 mm. The larger-diameter tube has a length of 40 mm, the smaller one of 20 mm. The axes of the tubes are offset by 25.4 mm. The ends have a fillet to make tube connection easier.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 40 | mm | 
| side A outer diameter | 152 | mm | 
| side A thickness | 2.5 | mm | 
| side B length | 20 | mm | 
| side B outer diameter | 87 | mm | 
| side B thickness | 2.5 | mm | 
| transition length | 40 | mm | 
| axis offset | 25.4 | mm | 
| ends fillet | fillet on bo... | 
Tube adapter STL file ⌀ 85–29 mm (Length: 180 mm) (📦 #1120)
1 object(s) - format STL  (5.0/5) 1 vote(s)
                    
                        Inline tube junction ⌀85 mm to ⌀29 mm in STL format. Length of this sleeve is 180 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 40 mm as well. The axes of the tubes are off-center by 27 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 40 | mm | 
| side A outer diameter | 85 | mm | 
| side A thickness | 2 | mm | 
| side B length | 40 | mm | 
| side B outer diameter | 29 | mm | 
| side B thickness | 2 | mm | 
| transition length | 100 | mm | 
| axis offset | 27 | mm | 
| ends fillet | no fillet | 
Tube adapter STL file ⌀ 104–90 mm (Length: 180 mm) (📦 #1766)
1 object(s) - format STL
                    
                        Straight tube connector ⌀104 mm to ⌀90 mm in STL format. Length of this reducer is 180 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 80 mm, the smaller one of 70 mm. The ends have no fillet.
                    
                    
                    | Parameter | Value | Unit | 
|---|---|---|
| side A length | 80 | mm | 
| side A outer diameter | 104 | mm | 
| side A thickness | 4 | mm | 
| side B length | 70 | mm | 
| side B outer diameter | 90 | mm | 
| side B thickness | 4 | mm | 
| transition length | 30 | 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
                    
                        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 |