Round-to-Rectangular Tube Adapter STL file ⌀124 mm to 180×180 mm, thickness 2 mm + offset 📦#2164
Generation date: 2025-10-02



3D model download
Free- round-to-rectangular-adapter-d_model2164-nb0_dd{id}.stl : 3.5 Mo
STL
Mesh quality :
0.0005
0.05


(Internal and private use, non-commercial – no distribution – no derivatives)
Safe download
Values for this model
This model was generated by the Round to rectangular adapter template, with the following values:
Parameter | Value | |
---|---|---|
#1 | cylinder outer diameter | 124 mm |
#2 | cylinder inlet length | 40 mm |
#3 | rectangle internal length | 180 mm |
#4 | rectangle internal height | 180 mm |
#5 | rectangle inlet length | 20 mm |
#6 | offset Z | 20 mm |
#7 | offset Y | 20 mm |
#8 | total length | 100 mm |
#9 | thickness | 2 mm |
#10 | chamfer | no chamfer |

Representation of the parameters
- If the chamfer option on the ends is enabled, the chamfer length is equal to half the thickness.
- The stop at the bottom of the rectangular section has a width equal to half the thickness.
Labels are used in the naming of the downloaded 3D files.
Parameter | Label |
---|---|
#1 cylinder outer diameter | diaC |
#2 cylinder inlet length | lentC |
#3 rectangle internal length | lenIR |
#4 rectangle internal height | heiIR |
#5 rectangle inlet length | lentR |
#6 offset Z | ofsZ |
#7 offset Y | ofsY |
#8 total length | lenT |
#9 thickness | thi |
#10 chamfer | cha |
Related 3D models
To search for a model based on your own parameters, go to the template page Round to rectangular adapter
Round-to-Rectangular Tube Adapter STL file ⌀95 mm to 120×148.5 mm, thickness 2 mm (📦 #2019)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀95 mm and a rectangular section with internal dimensions 120×148.5 mm. The shell thickness is 2 mm and the overall length is 100 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 95 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 120 | mm |
rectangle internal height | 148.5 | mm |
rectangle inlet length | 5 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 100 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀95 mm to 116×144.5 mm, thickness 2 mm (📦 #2020)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀95 mm and a rectangular section with internal dimensions 116×144.5 mm. The wall thickness is 2 mm and the total length is 100 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 95 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 116 | mm |
rectangle internal height | 144.5 | mm |
rectangle inlet length | 5 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 100 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀90 mm to 80×80 mm, thickness 2 mm + offset (📦 #2048)
1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀90 mm and a rectangular section with inner dimensions 80×80 mm. The shell thickness is 2 mm and the overall length is 150 mm. The adapter has an offset of 25 mm along the Y axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 90 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 80 | mm |
rectangle internal height | 80 | mm |
rectangle inlet length | 50 | mm |
offset Z | 0 | mm |
offset Y | 25 | mm |
total length | 150 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
File in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀100 mm and a rectangular section with internal dimensions 135×75 mm. The shell thickness is 2 mm and the overall length is 160 mm. The adapter has an offset of 30 mm along the Y axis and 30 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 100 | mm |
cylinder inlet length | 35 | mm |
rectangle internal length | 135 | mm |
rectangle internal height | 75 | mm |
rectangle inlet length | 60 | mm |
offset Z | 30 | mm |
offset Y | 30 | mm |
total length | 160 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀95 mm to 110×110 mm, thickness 2 mm (📦 #2003)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀95 mm and a rectangular section with inner dimensions 110×110 mm. The shell thickness is 2 mm and the overall length is 100 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 95 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 110 | mm |
rectangle internal height | 110 | mm |
rectangle inlet length | 5 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 100 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀109 mm and a rectangular section with inner dimensions 55×110 mm. The shell thickness is 2 mm and the total length is 115 mm. The adapter has an offset of 20 mm along the Y axis and 37.5 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 109 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 55 | mm |
rectangle internal height | 110 | mm |
rectangle inlet length | 20 | mm |
offset Z | 37.5 | mm |
offset Y | 20 | mm |
total length | 115 | mm |
thickness | 2 | mm |
chamfer | chamfers on ... |
Download this model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀109 mm and a rectangular section with internal dimensions 55×108 mm. The wall thickness is 2 mm and the total length is 115 mm. The adapter has an offset of 20 mm along the Y axis and 37.5 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end to ease insertion.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 109 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 55 | mm |
rectangle internal height | 108 | mm |
rectangle inlet length | 20 | mm |
offset Z | 37.5 | mm |
offset Y | 20 | mm |
total length | 115 | mm |
thickness | 2 | mm |
chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀80 mm to 105×50 mm, thickness 2 mm + offset (📦 #1653)
1 object(s) - format STL
3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀80 mm and a rectangular section with internal dimensions 105×50 mm. The wall thickness is 2 mm and the total length is 150 mm. The adapter has an offset of 25 mm along the Y axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 80 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 105 | mm |
rectangle internal height | 50 | mm |
rectangle inlet length | 50 | mm |
offset Z | 0 | mm |
offset Y | 25 | mm |
total length | 150 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀110 mm to 220×220 mm, thickness 3 mm + offset (📦 #1648)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀110 mm and a rectangular section with internal dimensions 220×220 mm. The shell thickness is 3 mm and the total length is 120 mm. The adapter has an offset of 20 mm along the Z axis. A chamfer is present on the outside of the cylindrical end.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 110 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 220 | mm |
rectangle internal height | 220 | mm |
rectangle inlet length | 50 | mm |
offset Z | 20 | mm |
offset Y | 0 | mm |
total length | 120 | mm |
thickness | 3 | mm |
chamfer | chamfer on t... |
Download this 3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀119 mm and a rectangular section with inner dimensions 114×79 mm. The shell thickness is 3 mm and the total length is 100 mm. The adapter has an offset of 3 mm along the Y axis and 10.5 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 119 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 114 | mm |
rectangle internal height | 79 | mm |
rectangle inlet length | 30 | mm |
offset Z | 10.5 | mm |
offset Y | 3 | mm |
total length | 100 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀119 mm to 114×79 mm, thickness 3 mm + offset (📦 #2247)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular adapter with an external diameter of ⌀119 mm and a rectangular section with inner dimensions 114×79 mm. The shell thickness is 3 mm and the overall length is 100 mm. The adapter has an offset of 2 mm along the Y axis and 17.5 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 119 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 114 | mm |
rectangle internal height | 79 | mm |
rectangle inlet length | 30 | mm |
offset Z | 17.5 | mm |
offset Y | 2 | mm |
total length | 100 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀155 mm to 151×71 mm, thickness 2 mm (📦 #2375)
1 object(s) - format STL
Download this 3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀155 mm and a rectangular section with inner dimensions 151×71 mm. The wall thickness is 2 mm and the total length is 100 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 155 | mm |
cylinder inlet length | 25 | mm |
rectangle internal length | 151 | mm |
rectangle internal height | 71 | mm |
rectangle inlet length | 25 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 100 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀110 mm and a rectangular section with internal dimensions 150×80 mm. The shell thickness is 3 mm and the overall length is 100 mm. The adapter has an offset of 20 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 110 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 150 | mm |
rectangle internal height | 80 | mm |
rectangle inlet length | 30 | mm |
offset Z | 20 | mm |
offset Y | 0 | mm |
total length | 100 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀114.3 mm and a rectangular section with internal dimensions 200.5×170.5 mm. The shell thickness is 3 mm and the total length is 128 mm. The adapter has an offset of 14 mm along the Z axis. A chamfer is applied on the inside of the rectangular end.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 114.3 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 200.5 | mm |
rectangle internal height | 170.5 | mm |
rectangle inlet length | 50 | mm |
offset Z | 14 | mm |
offset Y | 0 | mm |
total length | 128 | mm |
thickness | 3 | mm |
chamfer | chamfer on t... |
Model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀126 mm and a rectangular section with inner dimensions 145.0×69.5 mm. The shell thickness is 2 mm and the overall length is 60 mm. The adapter has an offset of 17.5 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 126 | mm |
cylinder inlet length | 15 | mm |
rectangle internal length | 145.0 | mm |
rectangle internal height | 69.5 | mm |
rectangle inlet length | 10 | mm |
offset Z | 17.5 | mm |
offset Y | 0 | mm |
total length | 60 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Download this 3D file in STL format of a round-to-rectangular adapter with an outer diameter of ⌀109 mm and a rectangular section with internal dimensions 110×55 mm. The shell thickness is 2 mm and the overall length is 107 mm. The adapter has an offset of 20 mm along the Y axis and 30 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 109 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 110 | mm |
rectangle internal height | 55 | mm |
rectangle inlet length | 20 | mm |
offset Z | 30 | mm |
offset Y | 20 | mm |
total length | 107 | mm |
thickness | 2 | mm |
chamfer | chamfers on ... |
Round-to-Rectangular Tube Adapter STL file ⌀110 mm to 150×80 mm, thickness 3 mm + offset (📦 #1646)
1 object(s) - format STL
Model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀110 mm and a rectangular section with internal dimensions 150×80 mm. The wall thickness is 3 mm and the overall length is 120 mm. The adapter has an offset of 30 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 110 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 150 | mm |
rectangle internal height | 80 | mm |
rectangle inlet length | 30 | mm |
offset Z | 30 | mm |
offset Y | 0 | mm |
total length | 120 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀102 mm to 170×100 mm, thickness 3 mm (📦 #1680)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀102 mm and a rectangular section with internal dimensions 170×100 mm. The wall thickness is 3 mm and the overall length is 150 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 102 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 170 | mm |
rectangle internal height | 100 | mm |
rectangle inlet length | 30 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 150 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀124 mm to 141×65.5 mm, thickness 2 mm + offset (📦 #2144)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀124 mm and a rectangular section with inner dimensions 141×65.5 mm. The wall thickness is 2 mm and the total length is 50 mm. The adapter has an offset of 11.0 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 124 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 141 | mm |
rectangle internal height | 65.5 | mm |
rectangle inlet length | 8 | mm |
offset Z | 11.0 | mm |
offset Y | 0 | mm |
total length | 50 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀81 mm to 106×50 mm, thickness 3 mm + offset (📦 #1885)
1 object(s) - format STL
Download this model in STL format of a round-to-rectangular adapter with an outer diameter of ⌀81 mm and a rectangular section with inner dimensions 106×50 mm. The shell thickness is 3 mm and the overall length is 100 mm. The adapter has an offset of 10 mm along the Y axis and 10 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 81 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 106 | mm |
rectangle internal height | 50 | mm |
rectangle inlet length | 30 | mm |
offset Z | 10 | mm |
offset Y | 10 | mm |
total length | 100 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
3D file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀124 mm and a rectangular section with internal dimensions 141.0×65.5 mm. The shell thickness is 2 mm and the overall length is 60 mm. The adapter has an offset of 17.5 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 124 | mm |
cylinder inlet length | 15 | mm |
rectangle internal length | 141.0 | mm |
rectangle internal height | 65.5 | mm |
rectangle inlet length | 10 | mm |
offset Z | 17.5 | mm |
offset Y | 0 | mm |
total length | 60 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL 3D file ⌀150 mm to 80×50 mm, thickness 3 mm + offset (📦 #1571)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀150 mm and a rectangular section with internal dimensions 80×50 mm. The wall thickness is 3 mm and the overall length is 150 mm. The adapter has an offset of 25 mm along the Y axis and 25 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 150 | mm |
cylinder inlet length | 50 | mm |
rectangle internal length | 80 | mm |
rectangle internal height | 50 | mm |
rectangle inlet length | 50 | mm |
offset Z | 25 | mm |
offset Y | 25 | mm |
total length | 150 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀109 mm to 110×55 mm, thickness 2 mm + offset (📦 #2333)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀109 mm and a rectangular section with internal dimensions 110×55 mm. The wall thickness is 2 mm and the total length is 115 mm. The adapter has an offset of 20 mm along the Y axis and 37.5 mm along the Z axis. Chamfers are present on the outside of the cylindrical end and on the inside of the rectangular end.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 109 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 110 | mm |
rectangle internal height | 55 | mm |
rectangle inlet length | 20 | mm |
offset Z | 37.5 | mm |
offset Y | 20 | mm |
total length | 115 | mm |
thickness | 2 | mm |
chamfer | chamfers on ... |
Download this 3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀124 mm and a rectangular section with internal dimensions 145×69.5 mm. The shell thickness is 2 mm and the total length is 50 mm. The adapter has an offset of 2 mm along the Y axis and 2 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 124 | mm |
cylinder inlet length | 10 | mm |
rectangle internal length | 145 | mm |
rectangle internal height | 69.5 | mm |
rectangle inlet length | 8 | mm |
offset Z | 2 | mm |
offset Y | 2 | mm |
total length | 50 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀75 mm to 105×105 mm, thickness 3 mm (📦 #1748)
1 object(s) - format STL
File in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀75 mm and a rectangular section with inner dimensions 105×105 mm. The shell thickness is 3 mm and the overall length is 80 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 75 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 105 | mm |
rectangle internal height | 105 | mm |
rectangle inlet length | 19 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 80 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀155 mm to 123×72 mm, thickness 2 mm (📦 #2358)
1 object(s) - format STL
Download this file in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀155 mm and a rectangular section with internal dimensions 123×72 mm. The shell thickness is 2 mm and the total length is 60 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 155 | mm |
cylinder inlet length | 20 | mm |
rectangle internal length | 123 | mm |
rectangle internal height | 72 | mm |
rectangle inlet length | 10 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 60 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Download this 3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀124 mm and a rectangular section with inner dimensions 145×69.5 mm. The wall thickness is 2 mm and the overall length is 50 mm. The adapter has an offset of 16 mm along the Z axis.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 124 | mm |
cylinder inlet length | 10 | mm |
rectangle internal length | 145 | mm |
rectangle internal height | 69.5 | mm |
rectangle inlet length | 8 | mm |
offset Z | 16 | mm |
offset Y | 0 | mm |
total length | 50 | mm |
thickness | 2 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀75 mm to 105×105 mm, thickness 3 mm (📦 #1746)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀75 mm and a rectangular section with internal dimensions 105×105 mm. The shell thickness is 3 mm and the overall length is 80 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 75 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 105 | mm |
rectangle internal height | 105 | mm |
rectangle inlet length | 30 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 80 | mm |
thickness | 3 | mm |
chamfer | no chamfer |
Round-to-Rectangular Tube Adapter STL file ⌀75 mm to 102×102 mm, thickness 3 mm (📦 #1759)
1 object(s) - format STL
3D model in STL format of a round-to-rectangular adapter with an external diameter of ⌀75 mm and a rectangular section with inner dimensions 102×102 mm. The wall thickness is 3 mm and the total length is 68 mm.
Parameter | Value | Unit |
---|---|---|
cylinder outer diameter | 75 | mm |
cylinder inlet length | 30 | mm |
rectangle internal length | 102 | mm |
rectangle internal height | 102 | mm |
rectangle inlet length | 18 | mm |
offset Z | 0 | mm |
offset Y | 0 | mm |
total length | 68 | mm |
thickness | 3 | mm |
chamfer | no chamfer |