Free 3D Assemblies

Models made of several parts. Every file here is public domain: open it in your browser, then download it and use it for anything.

3354 3D parts · STEP, STL, SketchUp, 3MF, OBJ, glTF, IFC, Rhino and more · public domain

All 2199Furniture & interiors 656Electronics & PCB 204Mechanical 194Architecture & BIM 191People & figures 172Lighting 163Art & decor 161Tools & jigs 133Vehicles 88Nature & terrain 58Fasteners & hardware 35Other 175
Features:3D printable 34Real-world scale 2199Textured / materials 1702✓ Assembly 2199Low-poly 206CAD solid 463

2199 3D parts with Assembly · Clear all

  • 1 m exterior bollard lightstepRotate in 3D
    1 m exterior bollard light

    1 m exterior bollard light. Overall size 0.200 x 0.200 x 1.000 m; original unbranded model. Overall 200 x 200 x 1000 mm. Nominal size: 1000 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    118 KBDetails & download
  • 150 W nominal UFO high-bay housingstepRotate in 3D
    150 W nominal UFO high-bay housing

    150 W nominal UFO high-bay housing. Overall size 0.320 x 0.320 x 0.149 m; original unbranded model. Overall 320 x 320 x 149 mm. Nominal size: 320 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    243 KBDetails & download
  • Twin-head emergency lightstepRotate in 3D
    Twin-head emergency light

    Twin-head emergency light. Overall size 0.340 x 0.090 x 0.235 m; original unbranded model. Overall 340 x 90 x 235 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    100 KBDetails & download
  • 1200 mm linear industrial high baystepRotate in 3D
    1200 mm linear industrial high bay

    1200 mm linear industrial high bay. Overall size 1.200 x 0.360 x 0.096 m; original unbranded model. Overall 1200 x 360 x 97 mm. Nominal size: 1200 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    870 KBDetails & download
  • LED floodlight on knuckle mountstepRotate in 3D
    LED floodlight on knuckle mount

    LED floodlight on knuckle mount. Overall size 0.280 x 0.220 x 0.144 m; original unbranded model. Overall 280 x 220 x 144 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    144 KBDetails & download
  • Single-face exit signstepRotate in 3D
    Single-face exit sign

    Single-face exit sign. Overall size 0.340 x 0.095 x 0.199 m; original unbranded model. Overall 340 x 95 x 199 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    279 KBDetails & download
  • ISO running-man emergency exit signstepRotate in 3D
    ISO running-man emergency exit sign

    ISO running-man emergency exit sign. Nominal size: 340 mm. Original unbranded model; actual dimensions recorded below. Overall 340 x 95 x 199 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    372 KBDetails & download
  • Edge-lit exit signstepRotate in 3D
    Edge-lit exit sign

    Edge-lit exit sign. Overall size 0.340 x 0.095 x 0.234 m; original unbranded model. Overall 340 x 95 x 234 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    296 KBDetails & download
  • Double-face exit signstepRotate in 3D
    Double-face exit sign

    Double-face exit sign. Overall size 0.340 x 0.095 x 0.199 m; original unbranded model. Overall 340 x 95 x 199 mm. Nominal size: 340 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    445 KBDetails & download
  • 1 m emergency wayfinding bollardstepRotate in 3D
    1 m emergency wayfinding bollard

    1 m emergency wayfinding bollard. Overall size 0.160 x 0.144 x 1.000 m; original unbranded model. Overall 160 x 144 x 1000 mm. Nominal size: 1000 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    76 KBDetails & download
  • Conical-shade wall sconcestepRotate in 3D
    Conical-shade wall sconce

    Conical-shade wall sconce. Overall size 0.170 x 0.195 x 0.230 m; original unbranded model. Overall 170 x 195 x 230 mm. Nominal size: 170 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    41 KBDetails & download
  • 600 mm vanity LED barstepRotate in 3D
    600 mm vanity LED bar

    600 mm vanity LED bar. Overall size 0.600 x 0.083 x 0.072 m; original unbranded model. Overall 600 x 83 x 72 mm. Nominal size: 600 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    49 KBDetails & download
  • Wall surface cylinder uplight and downlightstepRotate in 3D
    Wall surface cylinder uplight and downlight

    Wall surface cylinder uplight and downlight. Overall size 0.110 x 0.126 x 0.240 m; original unbranded model. Overall 110 x 126 x 240 mm. Nominal size: 110 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    76 KBDetails & download
  • 450 mm brass picture lightstepRotate in 3D
    450 mm brass picture light

    450 mm brass picture light. Overall size 0.450 x 0.153 x 0.147 m; original unbranded model. Overall 450 x 153 x 147 mm. Nominal size: 450 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    77 KBDetails & download
  • Exterior LED wall packstepRotate in 3D
    Exterior LED wall pack

    Exterior LED wall pack. Overall size 0.320 x 0.134 x 0.210 m; original unbranded model. Overall 320 x 134 x 210 mm. Nominal size: 320 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    258 KBDetails & download
  • 250 mm guarded bulkhead lightstepRotate in 3D
    250 mm guarded bulkhead light

    250 mm guarded bulkhead light. Overall size 0.250 x 0.072 x 0.250 m; original unbranded model. Overall 250 x 72 x 250 mm. Nominal size: 250 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    154 KBDetails & download
  • Track pendant suspension adapterstepRotate in 3D
    Track pendant suspension adapter

    Track pendant suspension adapter. Overall size 0.070 x 0.032 x 0.500 m; original unbranded model. Overall 70 x 32 x 500 mm. Nominal size: 70 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    29 KBDetails & download
  • Gimbal track spotlight headstepRotate in 3D
    Gimbal track spotlight head

    Gimbal track spotlight head. Overall size 0.114 x 0.123 x 0.192 m; original unbranded model. Overall 114 x 123 x 192 mm. Nominal size: 80 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    127 KBDetails & download
  • Cylinder track spotlight headstepRotate in 3D
    Cylinder track spotlight head

    Cylinder track spotlight head. Overall size 0.080 x 0.080 x 0.183 m; original unbranded model. Overall 80 x 80 x 183 mm. Nominal size: 80 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    60 KBDetails & download
  • 2.4 m single-circuit lighting trackstepRotate in 3D
    2.4 m single-circuit lighting track

    2.4 m single-circuit lighting track. Overall size 2.408 x 0.034 x 0.021 m; original unbranded model. Overall 2.4 x 0 x 0 m. Nominal size: 2400 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    97 KBDetails & download
  • 1.2 m single-circuit lighting trackstepRotate in 3D
    1.2 m single-circuit lighting track

    1.2 m single-circuit lighting track. Overall size 1.208 x 0.034 x 0.021 m; original unbranded model. Overall 1208 x 34 x 21 mm. Nominal size: 1200 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    96 KBDetails & download
  • 4 ft surface-mount wraparound lightstepRotate in 3D
    4 ft surface-mount wraparound light

    4 ft surface-mount wraparound light. Overall size 1.219 x 0.145 x 0.091 m; original unbranded model. Overall 1219 x 145 x 91 mm. Nominal size: 4 ft. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    80 KBDetails & download
  • 4 ft utility LED strip lightstepRotate in 3D
    4 ft utility LED strip light

    4 ft utility LED strip light. Overall size 1.219 x 0.080 x 0.050 m; original unbranded model. Overall 1219 x 80 x 50 mm. Nominal size: 4 ft. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    123 KBDetails & download
  • 900 mm suspended ring pendantstepRotate in 3D
    900 mm suspended ring pendant

    900 mm suspended ring pendant. Overall size 0.900 x 0.900 x 0.703 m; original unbranded model. Overall 900 x 900 x 703 mm. Nominal size: 900 mm. Exact solid STEP geometry in millimeters, opens in any CAD system. Export to STL, OBJ, GLB and other formats from the viewer. Nominal dimensions for layout, fit checks and visualization; they do not establish a manufacturing tolerance class, load rating or standards certification. Original Innerscene model, released CC0.

    47 KBDetails & download

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