Custom Rectangular-base box with lid STL 3D model – 300×70×40 mm, wall thickness 2 mm 📦#7999

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Rectangular box with a lid offered in STL 3D format. The box measures 300 mm in length, 70 mm in width, and 40 mm in height. Wall thickness is 2 mm, giving the box a thin-wall design. 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 296 mm × 66 mm × 36 mm.
Generation date: 2026-03-24
3D Model Rectangular-base box with lid STL 3D model – 300×70×40 mm, wall thickness 2 mm

3D model download

Free
  • object #0 rectangular-box-with-lid-len30_model7999-nb0_dd{id}.stl : 513.2 Ko
  • object #1 rectangular-box-with-lid-len30_model7999-nb1_dd{id}.stl : 513.2 Ko
STL Mesh quality : Linear deflection 0.001 Angular deflection 0.1
No compliance warranty No compliance warranty
(Internal and private use, non-commercial – no distribution – no derivatives)
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Values for this model

This model was generated by the Box with lid template, with the following values:
Parameter Value
#1 length 300 mm (≃11 13/16 in)
#2 width 70 mm (≃2 3/4 in)
#3 height 40 mm (≃1 9/16 in)
#4 wall thikness 2 mm (≃0.08 in)
Metadata Value
internal length excluding rounding 296 mm (≃11.65 in)
internal width excluding rounding 66 mm (≃2.60 in)
internal height excluding rounding 36 mm (≃1.42 in)
illustration of the parameters
Parameter overview

Labels are used in the naming of the downloaded 3D files.

Parameter Label
#1 length len
#2 width wid
#3 height hei
#4 wall thikness waT

Related 3D models

To search for a model based on your own parameters, go to the template page Box with lid 

Rectangular box with a lid available as a STL 3D file. The box measures 260 mm in length, 60 mm in width, and 40 mm in height. 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 256 mm × 56 mm × 36 mm.
Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
length 260 mm
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Parameter Value Unit
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STL 3D file for a rectangular-base box with a lid. The box measures 250 mm in length, 95 mm in width, and 50 mm in height. 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 246 mm × 91 mm × 46 mm.
Parameter Value Unit
length 250 mm
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wall thikness 2 mm
Rectangular box with a lid provided as a STL 3D file. Overall dimensions are 240 mm long, 70 mm wide, and 50 mm tall. Wall thickness is 2 mm, giving the box a thin-wall design. 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 236 mm × 66 mm × 46 mm.
Parameter Value Unit
length 240 mm
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Parameter Value Unit
length 240 mm
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wall thikness 2 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
length 230 mm
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Rectangular-base box with a lid provided as a STL 3D file. Box size: 255 mm × 85 mm × 85 mm (L × W × H). The box features thin 2 mm walls. 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 251 mm × 81 mm × 81 mm.
Parameter Value Unit
length 255 mm
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Rectangular box with a lid available as a STL 3D file. Overall dimensions are 249 mm long, 100 mm wide, and 75 mm tall. The box features thin 2 mm 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 internal dimensions, excluding rounding, are 245 mm × 96 mm × 71 mm.
Parameter Value Unit
length 249 mm
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Rectangular-base box with a lid provided as a STL 3D file. Box size: 270 mm × 50 mm × 50 mm (L × W × H). 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 264 mm × 44 mm × 44 mm.
Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
length 250 mm
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Rectangular-base box with a lid provided as a STL 3D file. Box size: 230 mm × 100 mm × 24 mm (L × W × H). The box features thin 2 mm walls. Both the inner and outer edges of the box are rounded. A clearance is provided for an accurate lid-to-box fit. The inner dimensions excluding rounding are 226 mm × 96 mm × 20 mm.
Parameter Value Unit
length 230 mm
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Rectangular box with a lid offered in STL 3D format. The box measures 244 mm in length, 124 mm in width, and 39 mm in height. The box features thin 2 mm walls. 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 240 mm × 120 mm × 35 mm.
Parameter Value Unit
length 244 mm
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Parameter Value Unit
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Parameter Value Unit
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Parameter Value Unit
length 220 mm
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Rectangular-base box with a lid offered in STL 3D format. Box size: 300 mm × 66 mm × 85 mm (L × W × H). The box has 3 mm-thick 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 inner dimensions excluding rounding are 294 mm × 60 mm × 79 mm.
Parameter Value Unit
length 300 mm
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Rectangular-base box with a lid offered in STL 3D format. Box size: 220 mm × 95 mm × 60 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 inner dimensions excluding rounding are 216 mm × 91 mm × 56 mm.
Parameter Value Unit
length 220 mm
width 95 mm
height 60 mm
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Rectangular box with a lid available as a STL 3D file. The box measures 250 mm in length, 46 mm in width, and 33 mm in height. 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 internal dimensions, excluding rounding, are 244 mm × 40 mm × 27 mm.
Parameter Value Unit
length 250 mm
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Rectangular-base box with a lid available as a STL 3D file. The box measures 250 mm in length, 90 mm in width, and 25 mm in height. The walls are 3 mm thick. 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 244 mm × 84 mm × 19 mm.
Parameter Value Unit
length 250 mm
width 90 mm
height 25 mm
wall thikness 3 mm