Custom Tube adapter STL file ⌀ 123–58 mm (Length: 85 mm) 📦#2027
Generation date: 2025-09-27
3D model download
Free- inline-tube-adapter-lenA25mm-d_model2027-nb0_dd{id}.stl : 2.7 Mo
STL
Mesh quality :
0.05
0.05
No compliance warranty
License: CC BY - Creative commons
(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 | 25 mm (≃0.98 in) |
| #2 | side A outer diameter | 123 mm (≃4.84 in) |
| #3 | side A thickness | 5 mm (≃3/16 in) |
| #4 | side B length | 25 mm (≃0.98 in) |
| #5 | side B outer diameter | 58 mm (≃2.28 in) |
| #6 | side B thickness | 4 mm (≃0.16 in) |
| #7 | transition length | 35 mm (≃1 3/8 in) |
| #8 | axis offset | 0 mm (0 in) |
| #9 | ends fillet | no fillet |
| Metadata | Value |
|---|---|
| inner diameter (side A) | 113 mm (≃4 7/16 in) |
| inner diameter (side B) | 50 mm (≃1.97 in) |
| total length | 85 mm (≃3.35 in) |
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
Tubing adapter STL file ⌀ 100–75 mm (Length: 60 mm) (📦 #3527)
1 object(s) - format STL
Straight tube connector ⌀100 mm to ⌀75 mm in STL format. Length of this adapter is 60 mm. The thickness of the tubes is identical: 5 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 | 100 | mm |
| side A thickness | 5 | mm |
| side B length | 20 | mm |
| side B outer diameter | 75 | mm |
| side B thickness | 5 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 110–80 mm (Length: 63 mm) (📦 #2393)
1 object(s) - format STL
Straight sleeve ⌀110 mm to ⌀80 mm in STL 3D format. Total length of this adapter is 63 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a 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 | 110 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 104–90 mm (Length: 80 mm) (📦 #3258)
1 object(s) - format STL
Tube junction ⌀104 mm to ⌀90 mm in STL 3D format. Final length of this reducer is 80 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 25 mm, the smaller one of 30 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 104 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 90 | mm |
| side B thickness | 4 | mm |
| transition length | 25 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 105–80 mm (Length: 63 mm) (📦 #2383)
1 object(s) - format STL
Tube adapter ⌀105 mm to ⌀80 mm in STL 3D format. Length of this connector is 63 mm. The thickness of the tubes is identical: 4 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 | 105 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | 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 3D file ⌀ 100–80 mm (Length: 63 mm) (📦 #1830)
1 object(s) - format STL
Inline tube adapter ⌀100 mm to ⌀80 mm in STL format. Total length of this junction is 63 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a 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 | 100 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
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 file ⌀ 110–98 mm (Length: 70 mm) (📦 #3984)
1 object(s) - format STL
Tube junction ⌀110 mm to ⌀98 mm in STL format. Total length of this junction is 70 mm. The thickness of the tubes is identical: 5 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 | 110 | mm |
| side A thickness | 5 | mm |
| side B length | 30 | mm |
| side B outer diameter | 98 | mm |
| side B thickness | 5 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 80–70 mm (Length: 65 mm) (📦 #1263)
1 object(s) - format STL (5.0/5) 1 vote(s)
Straight tube connector ⌀80 mm to ⌀70 mm in STL 3D format. Total length of this adapter is 65 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 25 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 80 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 70 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 68–53 mm (Length: 65 mm) (📦 #1233)
1 object(s) - format STL
Straight sleeve ⌀68 mm to ⌀53 mm in STL 3D format. Total length of this sleeve is 65 mm. The thickness of the tubes is identical: 4 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 | 68 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 53 | mm |
| side B thickness | 4 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 68–52 mm (Length: 65 mm) (📦 #1231)
1 object(s) - format STL
Straight tube fitting ⌀68 mm to ⌀52 mm in STL 3D format. Total length of this connector is 65 mm. The thickness of the tubes is identical: 4 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 | 68 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 52 | mm |
| side B thickness | 4 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 75–66 mm (Length: 120 mm) (📦 #3926)
1 object(s) - format STL
Tube adapter ⌀75 mm to ⌀66 mm in STL 3D format. Length of this connector is 120 mm. The larger-diameter tube has a thickness of 4 mm and a length of 40 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 40 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 40 | mm |
| side A outer diameter | 75 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 66 | mm |
| side B thickness | 3 | mm |
| transition length | 40 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 88–25 mm (Length: 63 mm) (📦 #1823)
1 object(s) - format STL
Tube coupler ⌀88 mm to ⌀25 mm in STL format. Total length of this adapter is 63 mm. The thickness of the tubes is identical: 4 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 | 88 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 25 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 110–80 mm (Length: 63 mm) (📦 #2394)
1 object(s) - format STL
Straight tube reducer ⌀110 mm to ⌀80 mm in STL format. Final length of this connector is 63 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 25 mm, the smaller one of 25 mm as well. The ends feature an external fillet to ease the connection.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 110 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 104–92 mm (Length: 50 mm) (📦 #2218)
1 object(s) - format STL
Straight sleeve ⌀104 mm to ⌀92 mm in STL 3D format. Total length of this coupler is 50 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 15 mm, the smaller one of 25 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 15 | mm |
| side A outer diameter | 104 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 92 | mm |
| side B thickness | 4 | mm |
| transition length | 10 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 106–70 mm (Length: 90 mm) (📦 #2795)
1 object(s) - format STL
Straight tube coupler ⌀106 mm to ⌀70 mm in STL 3D format. Total length of this sleeve is 90 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 have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 106 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 70 | mm |
| side B thickness | 3 | mm |
| transition length | 30 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 113–40 mm (Length: 85 mm) (📦 #2550)
1 object(s) - format STL
Tube junction ⌀113 mm to ⌀40 mm in STL format. Total length of this reducer is 85 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 20 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 113 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 40 | mm |
| side B thickness | 3 | mm |
| transition length | 40 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 110–80 mm (Length: 58 mm) (📦 #2395)
1 object(s) - format STL
Straight tube coupler ⌀110 mm to ⌀80 mm in STL format. Total length of this reducer is 58 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 20 mm, the smaller one of 25 mm. The ends have a fillet on the outside.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 20 | mm |
| side A outer diameter | 110 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL 3D file ⌀ 64–49 mm (Length: 63 mm) (📦 #1229)
1 object(s) - format STL
Inline tube adapter ⌀64 mm to ⌀49 mm in STL format. Length of this adapter is 63 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a 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 | 64 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 49 | mm |
| side B thickness | 4 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 97–65 mm (Length: 90 mm) (📦 #2804)
1 object(s) - format STL
Diameter adapter ⌀97 mm to ⌀65 mm in STL format. Final length of this junction is 90 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 not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 97 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 65 | mm |
| side B thickness | 3 | mm |
| transition length | 30 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 50–45 mm (Length: 90 mm) (📦 #1918)
1 object(s) - format STL
Straight tube coupler ⌀50 mm to ⌀45 mm in STL 3D format. Length of this adapter is 90 mm. The thickness of the tubes is identical: 5 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 | 50 | mm |
| side A thickness | 5 | mm |
| side B length | 30 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 5 | mm |
| transition length | 30 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL file ⌀ 97–70 mm (Length: 90 mm) (📦 #2797)
1 object(s) - format STL
Tubing adapter ⌀97 mm to ⌀70 mm in STL 3D format. Total length of this coupler 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 are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | mm |
| side A outer diameter | 97 | mm |
| side A thickness | 3 | mm |
| side B length | 30 | mm |
| side B outer diameter | 70 | mm |
| side B thickness | 3 | mm |
| transition length | 30 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tubing adapter STL 3D file ⌀ 98–56 mm (Length: 70 mm) (📦 #3102)
1 object(s) - format STL
Tube coupler ⌀98 mm to ⌀56 mm in STL 3D format. Length of this reducer is 70 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 | 98 | mm |
| side A thickness | 3 | mm |
| side B length | 25 | mm |
| side B outer diameter | 56 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 64–49 mm (Length: 65 mm) (📦 #1230)
1 object(s) - format STL
Tube reducer ⌀64 mm to ⌀49 mm in STL format. Length of this coupler is 65 mm. The larger-diameter tube has a thickness of 4 mm and a length of 25 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 25 mm as well. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 64 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 49 | mm |
| side B thickness | 3 | mm |
| transition length | 15 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 120–90 mm (Length: 75 mm) (📦 #1164)
1 object(s) - format STL
Inline tube junction ⌀120 mm to ⌀90 mm in STL 3D format. Total length of this fitting is 75 mm. The larger-diameter tube has a thickness of 4 mm and a length of 25 mm. The smaller-diameter tube has a thickness of 3 mm and a length of 30 mm. The ends have a fillet on the outside to make tube connection easier.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 120 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 90 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | fillet on th... |
Tube adapter STL file ⌀ 80–70 mm (Length: 40 mm) (📦 #1854)
1 object(s) - format STL
Tube coupler ⌀80 mm to ⌀70 mm in STL 3D format. Length of this reducer is 40 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 25 mm. The ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 80 | mm |
| side A thickness | 4 | mm |
| side B length | 25 | mm |
| side B outer diameter | 70 | mm |
| side B thickness | 4 | mm |
| transition length | 5 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 110–80 mm (Length: 78 mm) (📦 #2413)
1 object(s) - format STL
Tube reducer ⌀110 mm to ⌀80 mm in STL format. Final length of this sleeve is 78 mm. The larger-diameter tube has a thickness of 4 mm and a sleeve length of 25 mm. The smaller-diameter tube has a thickness of 2 mm and a length of 40 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 25 | mm |
| side A outer diameter | 110 | mm |
| side A thickness | 4 | mm |
| side B length | 40 | mm |
| side B outer diameter | 80 | mm |
| side B thickness | 2 | mm |
| transition length | 13 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL 3D file ⌀ 80–50 mm (Length: 80 mm) (📦 #1163)
1 object(s) - format STL (5.0/5) 1 vote(s)
Tube coupler ⌀80 mm to ⌀50 mm in STL format. Final length of this adapter 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 ends are not rounded.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 30 | 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 ⌀ 90–46 mm (Length: 50 mm) (📦 #3889)
1 object(s) - format STL
Inline tubing adapter ⌀90 mm to ⌀46 mm in STL format. Total length of this junction is 50 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 10 mm, the smaller one of 20 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 10 | mm |
| side A outer diameter | 90 | mm |
| side A thickness | 3 | mm |
| side B length | 20 | mm |
| side B outer diameter | 46 | mm |
| side B thickness | 3 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |
Tube adapter STL file ⌀ 60–45 mm (Length: 100 mm) (📦 #1228)
1 object(s) - format STL
Straight tube fitting ⌀60 mm to ⌀45 mm in STL format. Final length of this adapter is 100 mm. The thickness of the tubes is identical: 4 mm. The larger-diameter tube has a length of 50 mm, the smaller one of 30 mm. The ends have no fillet.
| Parameter | Value | Unit |
|---|---|---|
| side A length | 50 | mm |
| side A outer diameter | 60 | mm |
| side A thickness | 4 | mm |
| side B length | 30 | mm |
| side B outer diameter | 45 | mm |
| side B thickness | 4 | mm |
| transition length | 20 | mm |
| axis offset | 0 | mm |
| ends fillet | no fillet |