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A template to help you get organized

2025-09-22 · New templates · sylvain
a template to help you get organized a template to help you get organized

A new template is now available on iteration3d.fr!

Discover the drawer storage organizer generator, perfect for sorting your screws and small parts directly with 3D printing.

Everything is customizable: number of rows and columns, inner drawer dimensions, wall thickness, and even removable dividers to multiply compartments.

The design was made to stay easy to print: rounded corners, vertical handles without support, and the option to choose different colors to improve organization.

Start printing now!

A selection of custom 3D models

Download this STL 3D model of a U-shaped handle. The external dimensions are 50×100×20 mm. This handle features a square profile combined with a 90-degree transition. A fillet allows for a better tactile feel. The openings are 6 mm diameter with a center-to-center distance of 80 mm.
Parameter Value Unit
width 50 mm
length 100 mm
thickness 20 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 0
fillet radius 1 mm
hole diameter 6 mm
Enclosure with screw-mounted lid STL file: 95×50×35 mm (with ventilation on the lid)
View of object #0
Download this enclosure model with lid in STL format. The dimensions are 95 mm long by 50 mm wide and 35 mm high. The lid only is 15 mm high. Side thickness is 3 mm. This enclosure has marked cooling area on the lid.
Parameter Value Unit
length 95 mm
width 50 mm
total height 35 mm
lid height 15 mm
wall thickness 3 mm
screw margin 0.1 mm
fit clearance 0.2 mm
cooling level 5
cooling zone(s) cutouts on t...
Enclosure with screwed lid in 3D STL format. The dimensions are 200 mm long by 130 mm wide and 60 mm high. The cover only is 10 mm high. Wall thickness is 3 mm. This enclosure features cooling area on the lid and under the base.
Parameter Value Unit
length 200 mm
width 130 mm
total height 60 mm
lid height 10 mm
wall thickness 3 mm
screw margin 0 mm
fit clearance 0.1 mm
cooling level 3
cooling zone(s) cutouts on b...

📦 Model #773

1 object(s)
- format STL
Rectangular prism STL 3D file 100×31×68 mm
A STL 3D model of a box. The overall dimensions are 100×31×68 mm. A small fillet softens all the edges.
Parameter Value Unit
length 100 mm
width 31 mm
height 68 mm
fillet radius 2 mm

📦 Model #1793

1 object(s)
- format STL
Tube adapter STL file ⌀ 66–41 mm (Length: 90 mm)
Straight tube adapter ⌀66 mm to ⌀41 mm in STL format. Length of this reducer is 90 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 45 mm. The ends have a fillet on the outside to facilitate the connection of the two tubes.
Parameter Value Unit
side A length 40 mm
side A outer diameter 66 mm
side A thickness 2 mm
side B length 45 mm
side B outer diameter 41 mm
side B thickness 2 mm
transition length 5 mm
axis offset 0 mm
ends fillet fillet on th...

📦 Model #2189

1 object(s)
- format STL
Tube adapter STL 3D file ⌀ 35–30 mm (Length: 55 mm)
Inline tube junction ⌀35 mm to ⌀30 mm in STL format. Total length of this adapter is 55 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a length of 20 mm, the smaller one of 20 mm as well. The ends feature a fillet to make tube connection easier.
Parameter Value Unit
side A length 20 mm
side A outer diameter 35 mm
side A thickness 3 mm
side B length 20 mm
side B outer diameter 30 mm
side B thickness 3 mm
transition length 15 mm
axis offset 0 mm
ends fillet fillet on bo...
Round box with lid STL 3D file ⌀ 45 mm - Height: 30 mm, Shell: 2 mm
View of object #0
Download this circular organizing box in STL format. Its diameter is 45 mm and its total height is 30 mm. The walls have a thickness of 2 mm. A fillet located at the bottom of the box makes it easier to grab objects located inside.
Parameter Value Unit
external diameter 45 mm
total height 30 mm
wall thickness 2 mm
fit clearance 0.2 mm
inner bottom fillet 1 mm

📦 Model #2219

1 object(s)
- format STL
Tube adapter STL file ⌀ 250–150 mm (Length: 180 mm)
Straight tube coupler ⌀250 mm to ⌀150 mm in STL 3D format. Total length of this coupler is 180 mm. The thickness of the tubes is identical: 7 mm. The larger-diameter tube has a length of 60 mm, the smaller one of 60 mm as well. The ends are raw.
Parameter Value Unit
side A length 60 mm
side A outer diameter 250 mm
side A thickness 7 mm
side B length 60 mm
side B outer diameter 150 mm
side B thickness 7 mm
transition length 60 mm
axis offset 0 mm
ends fillet no fillet
Download this STL 3D file of a U-shaped drawer handle. The overall dimensions are 50×100×14 mm. The handle has a square profile combined with a smooth transition. A fillet along the edges allows for a more pleasant grip. The holes are 4 mm diameter with a center-to-center distance of 86 mm.
Parameter Value Unit
width 50 mm
length 100 mm
thickness 14 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 1
fillet radius 1 mm
hole diameter 4 mm
3D file of a round vent cover for air circulation in STL format. Its male diameter measures 90 mm. The slats have an angle of 35° and a high thickness of 2.4 mm. A vertical reinforcement strengthens the whole structure. This vent cover features a prominent flange of 18 mm.
Parameter Value Unit
male diameter 90 mm
slat angle 35 °
slat thickness 2.4 mm
flange width 18 mm
central reinforcement yes

📦 Model #1483

1 object(s)
- format STL
Tube adapter STL file ⌀ 200–50 mm (Length: 80 mm)
Tube reducer ⌀200 mm to ⌀50 mm in STL 3D format. Total length of this junction is 80 mm. The thickness of the tubes is identical: 3 mm. The larger-diameter tube has a sleeve length of 30 mm, the smaller one of 30 mm as well. The ends have no fillet.
Parameter Value Unit
side A length 30 mm
side A outer diameter 200 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
Download this STL 3D file of a simple U-shaped furniture handle. The external dimensions are 50×140×20 mm. The handle features a square profile and a 90-degree transition. The holes are 5 mm diameter with a center-to-center distance of 120 mm.
Parameter Value Unit
width 50 mm
length 140 mm
thickness 20 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 0
fillet radius 0 mm
hole diameter 5 mm
Small parts organizer with 6 drawers 40×80×50 mm STL 3D file, thickness: 2 mm
View of object #0
3D file of a DIY organizer in 3D STL format. This model features 6 drawers, arranged in 2 rows and 3 columns. Specifically, this means 2 rows of 3 drawers. Each drawer has usable dimensions of 40 mm wide, 80 mm high, and 50 mm deep. The wall thickness is 2 mm. The total size of the box measure 141.5 x 171 x 56 mm. All the objects in this model are intended to be printable without support.
Parameter Value Unit
number of rows 2
number of columns 3
inner drawer depth 50 mm
inner drawer width 40 mm
inner drawer height 80 mm
wall thickness 2 mm
removable divider none

📦 Model #1092

1 object(s)
- format STL
Box STL file with dimensions 100×100×60 mm
This box design offers a single compartment measuring 100×100×60mm. The total dimensions are 108×108×64mm. The fillet of 2mm helps with item retrieval inside the compartment. The separators are particularly reinforced.
Parameter Value Unit
number of rows 1
number of columns 1
compartment length 100 mm
compartment width 100 mm
compartment height 60 mm
wall thickness 4 mm
compartment fillet (radius) 2 mm
Download this STL file of a simple U-shaped handle. The external dimensions are 35×140×20 mm. This handle features a square profile combined with a smooth transition. A fillet allows for improved handling. The openings are 5 mm diameter with a center-to-center distance of 120 mm.
Parameter Value Unit
width 35 mm
length 140 mm
thickness 20 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 1
fillet radius 1 mm
hole diameter 5 mm

📦 Model #1792

2 object(s)
- format STL
Enclosure with screw-mounted lid STL file: 100×50×50 mm
View of object #0
Download this enclosure model with a screwed lid in 3D STL format. The dimensions are 100 mm long by 50 mm wide and 50 mm high. The cover only measures 10 mm high. Side thickness is 4 mm. The enclosure does not feature cooling.
Parameter Value Unit
length 100 mm
width 50 mm
total height 50 mm
lid height 10 mm
wall thickness 4 mm
screw margin 0.2 mm
fit clearance 0.2 mm
cooling zone(s) no cutouts
Download this STL 3D file of a basic U-shaped handle. The external dimensions are 35×140×20 mm. The handle features a square cross-section combined with a softened transition. The mounting holes are 4 mm diameter with a center-to-center distance of 120 mm.
Parameter Value Unit
width 35 mm
length 140 mm
thickness 20 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 1
fillet radius 0 mm
hole diameter 4 mm
File of a round grille for air circulation in STL format. Its insertion diameter is 91.9 mm. The slats have a steep angle of 60° and a low thickness of 1.4 mm. A centered vertical reinforcement secures the slats. This vent grille has a thin flange of 5 mm.
Parameter Value Unit
male diameter 91.9 mm
slat angle 60 °
slat thickness 1.4 mm
flange width 5 mm
central reinforcement yes
Small parts organizer with 20 drawers 50×35×60 mm STL 3D file, thickness: 2 mm
View of object #0
Download this 3D file of a multi-drawer box in STL format. This model contains 20 compartments, arranged in 4 rows and 5 columns. In detail, this means 4 rows of 5 compartments. Each compartment has usable dimensions of 50 mm wide, 35 mm high, and 60 mm deep. The wall thickness is 2 mm. The compartments feature 2 dividers each, which allows up to 3 sections per compartment and up to 60 compartments in total. The external dimensions of the structure measure 284.5 x 160 x 66 mm. All the objects in this model were designed to be printed without support generation.
Parameter Value Unit
number of rows 4
number of columns 5
inner drawer depth 60 mm
inner drawer width 50 mm
inner drawer height 35 mm
wall thickness 2 mm
removable divider two divider ...
Download this STL model of a simple U-shaped handle. The overall dimensions are 50×100×20 mm. The handle features a square profile combined with a softened transition. A light fillet along the edges allows for a softer grip. The bores are 5 mm diameter with a center-to-center distance of 80 mm.
Parameter Value Unit
width 50 mm
length 100 mm
thickness 20 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 1
fillet radius 1 mm
hole diameter 5 mm
Small parts organizer with 24 drawers 30×20×90 mm STL file, thickness: 4 mm
View of object #0
Download this 3D model of a storage box with drawers in STL format. This model includes 24 drawers, arranged in 6 rows and 4 columns. In detail, this means 6 rows of 4 drawers. Each drawer comes with an inner space of 30 mm wide, 20 mm high, and 90 mm deep. The wall thickness is 4 mm, which makes the structure very sturdy. The drawers include 2 dividers each, which allows up to 3 compartments per drawer and up to 72 compartments in total. The overall dimensions of the box come to 174 x 175 x 102 mm. All the objects in this model are intended to be printed without support generation.
Parameter Value Unit
number of rows 6
number of columns 4
inner drawer depth 90 mm
inner drawer width 30 mm
inner drawer height 20 mm
wall thickness 4 mm
removable divider two divider ...

📦 Model #2290

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

📦 Model #2119

1 object(s)
- format STL
Tube adapter STL file ⌀ 30–17 mm (Length: 90 mm)
Inline tube coupler ⌀30 mm to ⌀17 mm in STL format. Length of this junction is 90 mm. The thickness of the tubes is identical: 2 mm. The larger-diameter tube has a length of 30 mm, the smaller one of 30 mm as well. The ends are rounded to make tube connection easier.
Parameter Value Unit
side A length 30 mm
side A outer diameter 30 mm
side A thickness 2 mm
side B length 30 mm
side B outer diameter 17 mm
side B thickness 2 mm
transition length 30 mm
axis offset 0 mm
ends fillet fillet on bo...
Download this STL model of a basic U-shaped handle. The external dimensions are 50×140×14 mm. This handle has a square cross-section combined with a 90-degree transition. A light fillet along the edges allows for a more comfortable grip. The bores are 4 mm diameter with a center-to-center distance of 126 mm.
Parameter Value Unit
width 50 mm
length 140 mm
thickness 14 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 0
fillet radius 1 mm
hole diameter 4 mm
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

📦 Model #1477

1 object(s)
- format STL
Tube adapter STL file ⌀ 110–100 mm (Length: 270 mm)
Diameter adapter ⌀110 mm to ⌀100 mm in STL format. Final length of this sleeve is 270 mm. The thickness of the tubes is identical: 5 mm. The larger-diameter tube has a length of 150 mm, the smaller one of 100 mm. The ends have a fillet on the outside.
Parameter Value Unit
side A length 150 mm
side A outer diameter 110 mm
side A thickness 5 mm
side B length 100 mm
side B outer diameter 100 mm
side B thickness 5 mm
transition length 20 mm
axis offset 0 mm
ends fillet fillet on th...
Download this STL file of a U-shaped handle. The external dimensions are 50×100×14 mm. This handle features a square profile combined with a 90-degree transition. The mounting holes are 6 mm diameter with a center-to-center distance of 86 mm.
Parameter Value Unit
width 50 mm
length 100 mm
thickness 14 mm
shape (0:square,1:circle) 0
transition (0:right,1:rounded) 0
fillet radius 0 mm
hole diameter 6 mm
Download this 3D file in STL format of a round-to-rectangular tube adapter with an outer diameter of ⌀110 mm and a rectangular section with internal dimensions 119×85 mm. The wall thickness is 3 mm and the overall length is 50 mm. 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 110 mm
cylinder inlet length 10 mm
rectangle internal length 119 mm
rectangle internal height 85 mm
rectangle inlet length 10 mm
offset Z 0 mm
offset Y 0 mm
total length 50 mm
thickness 3 mm
chamfer chamfers on ...

📦 Model #2322

1 object(s)
- format STL
Tube adapter STL file ⌀ 44–24 mm (Length: 90 mm)
Straight tube adapter ⌀44 mm to ⌀24 mm in STL format. Length of this junction is 90 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.
Parameter Value Unit
side A length 30 mm
side A outer diameter 44 mm
side A thickness 2 mm
side B length 40 mm
side B outer diameter 24 mm
side B thickness 2 mm
transition length 20 mm
axis offset 0 mm
ends fillet no fillet
Design of a round vent cover for air circulation in STL format. Its insertion diameter measures 125.2 mm. The slats have an angle of 45° and a high thickness of 2 mm. A centered vertical reinforcement secures the whole structure. This 3D vent cover features a prominent flange of 20 mm.
Parameter Value Unit
male diameter 125.2 mm
slat angle 45 °
slat thickness 2 mm
flange width 20 mm
central reinforcement yes