100 newest 3D models generated online

Hollow tube offered as a STL 3D file. The tube has dimensions of 4 mm in length, an outer diameter of 15 mm and an inner diameter of 8 mm. The wall thickness of the tube is 3.50 mm.

Hollow tube offered as a STL 3D file. The tube has dimensions of 7 mm in length, an outer diameter of 15 mm and an inner diameter of 8 mm. The tube features a wall thickness of 3.50 mm.

Tube available as a 3D STL file. This tube measures 2.5 mm in length, with an outer diameter of 28.5 mm and an inner diameter of 27.7 mm. The tube features a wall thickness of 0.40 mm.

Download this 3D model of a Ø15 mm clip-on pipe support in STL format. The fastening is designed with a pan head screw Ø3 mm. This pipe clip is intended for a stable hold with easy setup.

Download this cylindrical organizing box model in 3D STL format. Its diameter is 35 mm and its height is 180 mm. The wall width is 3 mm. A large fillet located at the bottom of the box makes it easier to grip objects present inside.

STL 3D file for a rectangular-base box with a lid. Box size: 200 mm × 94 mm × 86 mm (L × W × H). The box has 3 mm-thick walls. Both the inner and outer edges of the box are rounded. Built-in clearance allows the lid to fit accurately onto the box. The inner dimensions excluding rounding are 194 mm × 88 mm × 80 mm.

Straight tubing adapter ⌀100 mm to ⌀62 mm in STL 3D format. Final length of this connector is 120 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 50 mm. The ends are not rounded.

Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀28 mm and a rectangular section with inner dimensions 21.5×50.2 mm. The shell thickness is 4 mm and the total length is 79 mm.

Inline tube reducer ⌀100 mm to ⌀70 mm in STL format. Final length of this sleeve is 120 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 50 mm. The ends are raw.

Download this enclosure with lid in STL format. The dimensions are 70 mm long by 50 mm wide and 25 mm high. The lid is 10 mm high. Side thickness is 2 mm. This enclosure features strong cooling area on the lid.

STL 3D file for a rectangular box with a lid. Overall dimensions are 210 mm long, 175 mm wide, and 47 mm tall. The box features thin 2 mm walls. The box has rounded edges inside and out. A clearance is provided for an accurate lid-to-box fit. The internal dimensions, excluding rounding, are 206 mm × 171 mm × 43 mm.

3D honeycomb protective square grid model as a STL file. Mounting holes are placed at the four corners (center-to-center 174x174 mm), each with a diameter of Ø8 mm. The overall dimensions reach 190x190 mm, with open 8 mm cell size to maximize airflow. A secondary color accent gently outlines the perimeter. This grid functions as both a mechanical guard and a ventilation panel.

Download this 3D file of a corner bracket with a reinforcing bar in STL format. The dimensions are 160 mm in length, 120 mm in height, 35 mm in width, and 8 mm in thickness. The mounting holes have a diameter of 5 mm. Chamfers are done to the holes for a cleaner fit of the screws. The reinforcing bar reduces bending and includes two clearances for screwdriver access. This bracket prints without support, lying flat on the build plate.

Rectangular duct adapter exported as STL 3D file. Both ends have the same internal cross-section, 110x55 mm, with a rectangular shape. The sleeve on side A provides an insertion length of 30 mm, and the sleeve on side B 50 mm. The transition section between the two sides is 20 mm long, for an overall length of 100 mm (side A sleeve, transition and side B sleeve). Internal chamfers at the ends improve assembly and provide a smoother insertion of the mating duct.

Rectangular adapter exported as STL 3D file. On both side A and side B, the internal cross-section is 110x55 mm, with a rectangular geometry. The sleeve on side A provides an insertion length of 100 mm, and the sleeve on side B 50 mm. The transition section runs for 20 mm and the overall length is 170 mm, sleeves included. Internal chamfers are added at the ends to make assembly and duct insertion easier.

Square box with a lid available as a STL 3D file. Overall dimensions are 240 mm long, 240 mm wide, and 150 mm tall. The walls are 4 mm thick. The box has rounded edges inside and out. Built-in clearance allows the lid to fit accurately onto the box. The internal dimensions, excluding rounding, are 232 mm × 232 mm × 142 mm.

File of an elbow with a 90° angle in STL format. This elbow features an outer diameter of 13.5 mm and an inner diameter of 10.5 mm. The tube thickness is therefore 1.5 mm.

3D fan guard model in STL format. Mounting holes are placed at the four corners (center-to-center 174x174 mm), each with a diameter of Ø3 mm. The overall dimensions reach 180x180 mm, with large 8 mm cell size to maximize airflow. This grid provides both mechanical protection and airflow.

Download this 3D model of a Ø100 mm custom pipe clip in STL format. The fastening is achieved with a pan head screw Ø3 mm. This clip-on tube holder is designed for a secure hold with easy setup.

Enclosure with lid in 3D STL format. The dimensions are 200 mm long by 40 mm wide and 35 mm high. The cover only measures 12 mm high. Side thickness is 3 mm. The enclosure does not have cooling.

Inline tube junction ⌀125 mm to ⌀90 mm in STL format. Final length of this coupler is 100 mm. The larger-diameter tube has a thickness of 5 mm and a length of 40 mm. The smaller-diameter tube has a thickness of 4 mm and a length of 40 mm as well. The ends are raw.

3D design of a round air vent for ventilation in STL format. Its insertion diameter measures 71.2 mm. The slats have an angle of 45° and a low thickness of 1.4 mm. A vertical reinforcement reinforces the slats. This 3D ventilation grille features a flange of 10 mm. The total diameter of the model is 91.2 mm.

STL 3D file of a multi-way ways manifold with 3 ways, ready to download. The three branches are arranged evenly, with an angular step of 120° between each outlet. The branch sections accept tubes with an outer diameter of 15 mm and provide an internal passage of 12 mm. This thickness (1.5 mm) corresponds to a thin wall. External end fillets improve engagement and reduce snagging on the outer edges. It could be used to branch off flexible ducts, hoses, or rigid pipes in custom layouts.

Tube reducer ⌀146 mm to ⌀109 mm in STL 3D format. Final length of this reducer is 220 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 60 mm, the smaller one of 60 mm as well. The ends are raw.

Download this 3D honeycomb rectangular grid file in STL format. The overall size is 180x30 mm, with very large 10 mm cell size for maximum airflow. This grid serves as both a protective guard and a ventilation panel.

Tube available in 3D STL format. The tube has dimensions of 170 mm in length, an outer diameter of 20 mm and an inner diameter of 16 mm. The tube has a wall thickness of 2 mm.

3D file of a pipe elbow with a 90° angle in STL format. This pipe elbow features an external diameter of 30 mm and an internal diameter of 27 mm. This results in a tube thickness of 1.5 mm.

File of an elbow with a 60° angle in STL format. This pipe elbow features an outer diameter of 30 mm and an inner diameter of 27 mm. This results in a tube thickness of 1.5 mm.

3D model of a tubing elbow with a 120° angle in STL format. This elbow has an external diameter of 23 mm and an internal diameter of 20 mm. The tube thickness is therefore 1.5 mm.

Download this enclosure model with screwed lid in 3D STL format. The dimensions are 75 mm long by 45 mm wide and 40 mm high. The lid is 15 mm high. Side thickness is 2 mm. This enclosure features significant cooling area on the lid.

Tube available as a 3D STL file. The tube has dimensions of 214 mm in length, an outer diameter of 8.2 mm and an inner diameter of 8 mm. The tube features a wall thickness of 0.10 mm.

Download this file in STL format of a round-to-rectangular adapter with an external diameter of ⌀77 mm and a rectangular section with internal dimensions 150×30 mm. The wall thickness is 4 mm and the overall length is 200 mm. The adapter has an offset of 30 mm along the Z axis. A chamfer is present on the outside of the cylindrical end to ease insertion.

Model in STL format of a round-to-rectangular adapter with an external diameter of ⌀77 mm and a rectangular section with inner dimensions 150×30 mm. The wall thickness is 4 mm and the overall length is 200 mm. The adapter has an offset of 60 mm along the Z axis. A chamfer is present on the outside of the cylindrical end.

Download this honeycomb rectangular grid model in STL format. Mounting holes are placed at the four corners (center-to-center 150x30 mm), each with a diameter of Ø4 mm. The overall dimensions reach 158x38 mm, with very large 10 mm cell size for maximum airflow. This grid provides both mechanical protection and airflow.

Rectangular-base box with a lid available as a STL 3D file. The box measures 240 mm in length, 120 mm in width, and 140 mm in height. The walls are a solid 5 mm thick. The box has rounded edges inside and out. A small clearance is included to ensure a precise fit between the box and the lid. The internal dimensions, excluding rounding, are 230 mm × 110 mm × 130 mm.

Download this rectangular grid model in STL format. Mounting holes are placed at the four corners (center-to-center 180x30 mm), each with a diameter of Ø4 mm. The overall dimensions reach 188x38 mm, with very fine 3 mm cell size for high protection. This grid functions as both a mechanical guard and a ventilation panel.

Rectangular box with a lid available as a STL 3D file. Box size: 163 mm × 105 mm × 120 mm (L × W × H). The box features thin 2 mm walls. Interior and exterior edges are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The internal dimensions, excluding rounding, are 159 mm × 101 mm × 116 mm.

3D file of a pipe elbow with a 75° angle in STL format. This pipe elbow has an outer diameter of 75 mm and an inner diameter of 70 mm. The tube thickness is therefore 2.5 mm.

Inline sleeve ⌀120 mm to ⌀42 mm in STL 3D format. Total length of this fitting 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 20 mm as well. The ends are rounded.

Inline tubing adapter ⌀120 mm to ⌀77 mm in STL 3D format. Total length of this adapter 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 20 mm as well. The ends have a fillet.

Straight tube coupler ⌀110 mm to ⌀42 mm in STL format. Total length of this adapter is 70 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends are rounded to make tube connection easier.

File of an elbow with a 10° angle in STL format. This elbow features an outer diameter of 92 mm and an inner diameter of 82 mm. This results in a tube thickness of 5 mm. The ends feature fillets to make it easier to assemble.

File in STL format of a round-to-rectangular adapter with an external diameter of ⌀108 mm and a rectangular section with internal dimensions 200×200 mm. The shell thickness is 3 mm and the overall length is 90 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.

This printable storage box includes 20 cavities measuring 30×30×100mm each. Overall dimensions of the box are 162×130×102mm. The slots are not equipped with any fillet.

STL 3D file for a rectangular box with a lid. Overall dimensions are 70 mm long, 68 mm wide, and 148 mm tall. The wall thickness is a slim 2 mm. Interior and exterior edges are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The inner dimensions excluding rounding are 66 mm × 64 mm × 144 mm.

Model of a round vent cover for air circulation in STL format. Its male diameter measures 71.5 mm. The slats have an angle of 45° and a low thickness of 1.4 mm. This vent grille has a thin flange of 5 mm. The total diameter of the model is 81.5 mm.

Download this file of washer / gasket in STL 3D file format. This model features an internal diameter of ⌀3 mm and an external diameter of ⌀12 mm. The part thickness is 0.3 mm. This part has no finish available.

3D design of a round air vent for air circulation in STL format. Its insertion diameter is 71 mm. The slats have an angle of 45° and a low thickness of 1.4 mm. This vent cover features a thin flange of 2 mm. The full diameter of this model is 75 mm.

Get this round organizing box model in 3D STL format. Its diameter is 110 mm and its height is 70 mm. The walls have a thickness of 4 mm.

3D file in STL format of a round-to-rectangular adapter with an external diameter of ⌀108 mm and a rectangular section with inner dimensions 300×300 mm. The shell thickness is 3 mm and the total length is 200 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.

File of a round vent cover for ventilation in STL format. Its male diameter measures 72 mm. The slats have an angle of 45° and a low thickness of 1.6 mm. A central reinforcement strengthens the whole structure. This 3D vent cover features a thin flange of 3 mm. The total diameter of the model is 78 mm.

Model in STL format of a round-to-rectangular adapter with an external diameter of ⌀108 mm and a rectangular section with internal dimensions 300×300 mm. The wall thickness is 3 mm and the total length is 140 mm. Chamfers are applied on the outside of the cylindrical end and on the inside of the rectangular end.

3D STL file for tube. The tube has dimensions of 8 mm in length, an outer diameter of 6.3 mm and an inner diameter of 4 mm. The tube has a wall thickness of 1.15 mm.

Hollow tube available in 3D STL format. The tube has dimensions of 8 mm in length, an outer diameter of 6.4 mm and an inner diameter of 4 mm. The wall thickness of the tube is 1.20 mm.

Tube available in 3D STL format. This tube measures 9 mm in length, with an outer diameter of 6.4 mm and an inner diameter of 4 mm. The tube features a wall thickness of 1.20 mm.

Hollow tube offered as a STL 3D file. This tube measures 9 mm in length, with an outer diameter of 6.3 mm and an inner diameter of 4 mm. The tube features a wall thickness of 1.15 mm.

3D model in STL format of O-ring with dimensions Internal diameter 124 mm by section thickness 3.5  mm. Outer diameter (OD) is therefore 131 mm.

Model of O-ring with Inner diameter 59.6 mm / section thickness 5.3  mm. Outer diameter (OD) resulting corresponds to 70.2 mm.

3D file of an elbow with a 75° angle in STL format. This pipe elbow features an external diameter of 75 mm and an internal diameter of 72 mm. This results in a tube thickness of 1.5 mm.

3D design of a round air vent for air circulation in STL format. Its insertion diameter is 70 mm. The slats have an angle of 45° and a low thickness of 1.6 mm. A vertical reinforcement reinforces the whole structure. This aeration grille features a thin flange of 2 mm. The total diameter of this model is 74 mm.

Straight tube adapter ⌀100 mm to ⌀70 mm in STL format. Total length of this adapter is 90 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 20 mm. The ends are not rounded.

Rectangular box with a lid offered in STL 3D format. The box measures 228 mm in length, 45 mm in width, and 45 mm in height. Wall thickness is 3 mm. Both the inner and outer edges of the box are rounded. A clearance is provided for an accurate lid-to-box fit. The internal dimensions excluding rounding are 222 mm × 39 mm × 39 mm.

3D model of a Ø104 mm clip-on pipe mount in STL format. The fastening is done using a pan head screw Ø5 mm. This pipe clip holder is designed for a stable hold and simple mounting.

Oval connector in STL 3D file format. The internal cross-section on side A is 215x90 mm (oval), while on side B it is 150x149.8 mm (nearly circular). Each sleeve provides a useful length of 20 mm. The transition section between the two ends is 20 mm long, for an overall length of 60 mm (sleeve A, transition and sleeve B). The external chamfers improve fit when inserting the adapter into ducts or hoses.

Oval adapter available as a STL 3D file. On side A, the internal cross-section is 215x90 mm (oval), whereas on side B it is 150x149.8 mm (nearly circular). On side A, the sleeve is 20 mm long, and on side B 10 mm. The central transition occupies 20 mm, bringing the overall length to 50 mm. External chamfers are added at the ends to make it easier to insert the adapter into ducts or hoses.

Download this STL 3D multi-ways fitting model with 3 ways. This Y-style model provides 3 ways, each separated by 120° for a balanced flow split. The branch sections accept tubes with an outer diameter of 27 mm and provide an internal passage of 22 mm. The wall has a thickness of 2.5 mm. Internal fillets are added at the ends to make tube insertion easier and reduce snagging. It could be used to branch off flexible ducts, hoses, or rigid pipes in custom layouts.

This STL file provides 48 slots measuring 25×25×100mm each. The total dimensions are 164×218×102mm. Fillets of 10mm applied to each compartment make it easier to grasp items stored in slots.

STL 3D file of a ways distribution manifold with 3 ways, ready to download. The connector has a Y-shaped layout with 3 ways, spaced 120° apart around the center axis. Each branch is sized for tubes with an outer diameter of 35 mm and an inner diameter of 25 mm. A thickness of 5 mm corresponds to a thick wall. No end fillets are applied, so both the inner and outer edges remain sharp. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.

Tube connector ⌀156 mm to ⌀100 mm in STL 3D format. Final length of this sleeve is 208 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 23 mm, the smaller one of 35 mm. The two axes of the tubes are offset by 27.9 mm. The ends have no fillet.

Straight tube fitting ⌀156 mm to ⌀100 mm in STL 3D format. Final length of this adapter is 208 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a sleeve length of 23 mm, the smaller one of 35 mm. The axes of the tubes are off-center by 22 mm. The ends have no fillet.

Tubing adapter ⌀125 mm to ⌀90 mm in STL 3D format. 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 40 mm. The ends have no fillet.

File in STL format of a round-to-rectangular tube adapter with an external diameter of ⌀190 mm and a rectangular section with inner dimensions 220×81 mm. The shell thickness is 2 mm and the overall length is 200 mm.

File of an elbow with a 35° angle in STL format. This elbow has an external diameter of 24 mm and an internal diameter of 21.5 mm. The tube thickness is therefore 1.25 mm.

STL 3D file for a rectangular box with a lid. The box measures 300 mm in length, 84 mm in width, and 64 mm in height. The wall thickness is a slim 2 mm. The box has rounded edges inside and out. A small clearance is included to ensure a precise fit between the box and the lid. The inner dimensions excluding rounding are 296 mm × 80 mm × 60 mm.

Model of a pipe elbow with a 35° angle in STL format. This elbow features an outer diameter of 24 mm and an inner diameter of 21.5 mm. This results in a tube thickness of 1.25 mm. The ends feature fillets to make it easier to insert.

3D file of a tubing elbow with a 90° angle in STL format. This pipe elbow features an outer diameter of 100 mm and an inner diameter of 94 mm. The tube thickness is therefore 3 mm.

3D STL model of a multi-tubes connector with 4 tubes, ready to use in your projects. The four branches are distributed symmetrically, with an angular step of 90° between each branch. The connector is designed for tubes with a 101 mm outer diameter and a 91 mm inner diameter. This part features a thick wall of 5 mm. External fillets are added at the ends to make it easier to slip the connector into ducts or hoses. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.

Rectangular box with a lid available as a STL 3D file. Box size: 100 mm × 90 mm × 50 mm (L × W × H). The box features thin 2 mm walls. Both the inner and outer edges of the box are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The internal dimensions, excluding rounding, are 96 mm × 86 mm × 46 mm.

Model of a pipe elbow with a 90° angle in STL format. This pipe elbow features an outer diameter of 35 mm and an inner diameter of 32 mm. This results in a tube thickness of 1.5 mm.

Rectangular-base box with a lid available as a STL 3D file. Box size: 150 mm × 100 mm × 60 mm (L × W × H). The walls are 3 mm thick. Both the inner and outer edges of the box are rounded. Built-in clearance allows the lid to fit accurately onto the box. The inner dimensions excluding rounding are 144 mm × 94 mm × 54 mm.

3D STL model of a tubes distribution manifold with 3 tubes, ready to use in your projects. The three branches are arranged evenly, with an angular step of 120° between each outlet. The branch sections accept tubes with an outer diameter of 16 mm and provide an internal passage of 14 mm. A wall thickness of 1 mm corresponds to a very thin shell. The external edges at each branch end are softened with fillets, which helps when inserting into an existing duct. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.

3D file of a tubing elbow with a 60° angle in STL format. This pipe elbow features an outer diameter of 16 mm and an inner diameter of 14 mm. The tube thickness is therefore 1 mm.

STL 3D file for a square-base box with a lid. Box size: 233 mm × 233 mm × 50 mm (L × W × H). Wall thickness is 3 mm. The box has rounded edges inside and out. Built-in clearance allows the lid to fit accurately onto the box. The inner dimensions excluding rounding are 227 mm × 227 mm × 44 mm.

Rectangular-base box with a lid offered in STL 3D format. Overall dimensions are 234 mm long, 231 mm wide, and 20 mm tall. The box has 3 mm-thick walls. The box has rounded edges inside and out. A clearance is provided for an accurate lid-to-box fit. The internal dimensions, excluding rounding, are 228 mm × 225 mm × 14 mm.

Hollow tube available in 3D STL format. The tube has dimensions of 150 mm in length, an outer diameter of 12 mm and an inner diameter of 10.4 mm. The tube has a wall thickness of 0.80 mm.

Tube junction ⌀39 mm to ⌀35 mm in STL 3D format. Total length of this coupler is 40 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 15 mm, the smaller one of 15 mm as well. The ends feature a fillet to make tube connection easier.

Inline tube adapter ⌀39 mm to ⌀35 mm in STL 3D format. Length of this sleeve is 45 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 feature a fillet to make tube connection easier.

Oval hose adapter in STL 3D file format. The internal cross-section on side A is 210x71 mm (oval), while on side B it is 135x134 mm (nearly circular). On side A, the sleeve is 20 mm long, and on side B 100 mm. Between the two sleeves, the transition runs over 20 mm, resulting in an overall length of 140 mm. A thickness of 1 mm provides a very light, thin shell. Internal chamfers are added at the ends to make assembly and duct insertion easier.

Enclosure model with a screwed lid in STL format. The dimensions are 250 mm long by 145 mm wide and 45 mm high. The cover measures 15 mm high. Side thickness is 4 mm. The enclosure does not feature cooling.

Hollow tube available in 3D STL format. The tube has dimensions of 35 mm in length, an outer diameter of 18 mm and an inner diameter of 12 mm. The tube features a wall thickness of 3 mm.

Rectangular-base box with a lid offered in STL 3D format. Overall dimensions are 155 mm long, 105 mm wide, and 60 mm tall. The wall thickness is a slim 2 mm. Interior and exterior edges are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The inner dimensions excluding rounding are 151 mm × 101 mm × 56 mm.

Tube available in 3D STL format. This tube measures 40 mm in length, with an outer diameter of 13 mm and an inner diameter of 11.7 mm. The wall thickness of the tube is 0.65 mm.

3D file of a pipe elbow with a 37° angle in STL format. This pipe elbow features an external diameter of 59 mm and an internal diameter of 54 mm. This results in a tube thickness of 2.5 mm.

3D model of an elbow with a 75° angle in STL format. This elbow has an outer diameter of 39.8 mm and an inner diameter of 35 mm. This results in a tube thickness of 2.4 mm. The ends feature fillets to make it easier to insert.

File of a pipe elbow with a 50° angle in STL format. This elbow features an external diameter of 39.8 mm and an internal diameter of 33 mm. This results in a tube thickness of 3.4 mm. End fillets make it easier to insert.

Rectangular-base box with a lid offered in STL 3D format. Box size: 114 mm × 72 mm × 24 mm (L × W × H). The wall thickness is a slim 2 mm. Interior and exterior edges are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The internal dimensions, excluding rounding, are 110 mm × 68 mm × 20 mm.

Hollow tube offered as a STL 3D file. The tube has dimensions of 9 mm in length, an outer diameter of 6.4 mm and an inner diameter of 5 mm. The tube features a wall thickness of 0.70 mm.

3D STL file for hollow tube. The tube has dimensions of 9 mm in length, an outer diameter of 6.3 mm and an inner diameter of 5 mm. The tube has a wall thickness of 0.65 mm.

STL 3D file of a multi-way ways manifold with 3 ways, ready to download. The three branches are arranged evenly, with an angular step of 120° between each outlet. The connector is designed for tubes with a 16.5 mm outer diameter and a 12 mm inner diameter. The wall thickness is 2.25 mm. The tube ends stay straight, with no internal or external fillets. This part could suit extraction systems, air-cooling setups, or any project where a flow has to be routed toward several outlets.

Rectangular box with a lid provided as a STL 3D file. Box size: 240 mm × 100 mm × 80 mm (L × W × H). The wall thickness is a slim 2 mm. Interior and exterior edges are rounded. A small clearance is included to ensure a precise fit between the box and the lid. The internal dimensions, excluding rounding, are 236 mm × 96 mm × 76 mm.