Is the Extinguishers 3D model free for commercial use?

Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.

What file format is it, and how big is it?

A single binary glTF 2.0 file (.glb), 103 KB: 1,276 triangles, 3,828 vertices and 15 materials, modelled in metres at 60 cm × 1.1 m × 31 cm.

Can I animate Extinguishers?

It ships as a static mesh. Its 5 named parts are separate nodes, so you can move or animate each one in your engine.

Which engines and tools can open it?

Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.

How was the Extinguishers 3D model made?

Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.

FREEcommercial use · no sign-up

Extinguishers

A low-poly fire point with two engine-red extinguishers. A water extinguisher with a hose and nozzle and a CO2 extinguisher with a black discharge horn stand in a floor tray, strapped to a backboard with a white panel under a red hood.

Original GLB103 KB Poster

Left rail: colours and the 4 knobs the agent wrote into this model — they rebuild the geometry and go into your download. Right rail: looks for the viewer. Drag to orbit, scroll to zoom.

Triangles: 1,276
Vertices: 3,828
Meshes · materials: 15 · 15
Size (W × H × D): 60 cm × 1.1 m × 31 cm
File: GLB · 103 KB
Animation: Static
Style: Low-poly
Collection: Fire Station

Palette · named materials

engine red — bottle shells and shoulders, board hood (default livery), fire-point roundel#c32222
engine red dark — floor tray lip#821717
engine red light — safety pins and pull rings#db5757
white — water-bottle band (default livery), fire-point panel, gauge face#f4f1ec
brass — valve necks and heads, nozzle tip#b28c34
soot black — floor tray, uprights, straps, base rings, CO2 band, levers, handles, hoses, horn#1b1b22
mid grey — backing plate, hose clips#7d828c

Use it

import { GLTFLoader } from "three/addons/loaders/GLTFLoader.js";

const gltf = await new GLTFLoader().loadAsync(
  "https://assets.stoicsoft.com/1designtool/3d/models/fire-station-extinguishers/7396877895/model.glb"
);
scene.add(gltf.scene); // metres, +Y up, front faces +Z

How it was made

The brief given to 1DesignTool's “3D object” template:

Extinguishers for the Fire Station kit. Design it as one clear asset at believable real-world scale for that setting (state the size in metres in meta.notes), with its main parts modelled and named, readable at thumbnail size and from every orbit angle. This is one part of the Fire Station kit (Low-poly style, flat-lowpoly direction): Ready for the alarm. Use ONLY the kit palette, by name: engine red #c32222, brick #9e3d2e, brass #b28c34, white #f4f1ec, engine red dark #821717, brick dark #63261d, engine red light #db5757, brick light #c66253, soot black #1b1b22, warm white #f2ede2, mid grey #7d828c, dark wood #3d2a1c. Every material's `name` must be exactly the palette colour it uses — the GLB carries these names so the kit recolours as one; an unnamed material fails delivery. Kit knob: expose a param `engineLivery` (0–1, default 0.5) for the kit's "Engine livery" setting wherever it makes sense on this part, and keep that id.

Agent: Claude Code · Claude Opus 5.5 in 1DesignTool
Direction: Low-poly · family products
three-check PASS · glb-lint PASS

Make your own with 1DesignTool →

Named parts · 5

Extinguishers
Stand and backboard
Extinguisher bottles
Valve heads and levers
Hoses, nozzle and horn

Note: Size: the stand is 1.05 m tall to the top of the hood, about 0.58 m wide and 0.31 m deep. Each bottle is 0.62 m tall to the valve head and 0.17 m across, a typical 6–9 kg extinguisher. The bottles face +Z. The origin is at the bottom centre, resting on y = 0. The exported model has 1,276 triangles in 15 meshes, merged per part and colour. Flat normals are baked in (non-indexed), and there is no animation clip. Every material is named exactly after its kit palette colour, and 7 of the 12 kit colours are used. The exporter writes one material per mesh, so the same colour name can appear on more than one material: recolour by name. engineLivery (the kit's Engine livery knob) repaints the water-bottle bands and the board hood in three bands: red-light bands with a dark-red hood (0–0.33), white bands with a red hood (0.33–0.67), and brass bands with a brass hood (0.67–1). The CO2 bottle keeps its black band in every livery. bottles gives 1 (water), 2 (CO2 + water) or 3 (CO2 + two water, with the middle hose hanging forward), and the stand widens to match. bottleHeight sets 0.5–0.72 m and boardHeight sets 0.9–1.3 m. Params change geometry only when the scene is rebuilt in the viewer; the GLB is baked at the defaults. The all-minimum setting passed three-check with 1,056 rendered triangles. The all-maximum setting rendered every capture and exported a GLB that glb-lint passes with 0 errors, but its three-check run hit a local timeout before the final reduced-motion and GLB-reload steps, so that run has no PASS verdict. Default-param glb-lint reports 0 errors and 4 heuristic warnings: material count and duplicate materials (one material per mesh), unindexed geometry (flat shading on purpose) and sibling overlap (straps and clips nest on the stand on purpose). It also gives its standing UNVERIFIED verdict for having no requirements contract. plan-check passes except for its part-id regex, which rejects the hyphens this library's slug-based ids need; the same plan with the slug de-hyphenated passes. The viewer's ground disc and light rig are not part of the GLB.

About the Extinguishers 3D model

Extinguishers is a free low-poly 3D model from the Fire Station set. It measures 60 cm × 1.1 m × 31 cm (W × H × D) at real-world scale and is built from 1,276 triangles across 15 meshes, with 5 named parts. Download the 103 KB GLB and drop it into three.js, React Three Fiber, Godot or Blender — free for commercial use, no attribution required.

Is the Extinguishers 3D model free for commercial use?: Yes. It is free under the 1DesignTool 3D library license: use it in personal and commercial work — games, apps, websites, renders, ads and client projects — and modify it as you like, with no credit required. What you can't do is re-sell or re-distribute the file on its own or inside a model pack.
What file format is it, and how big is it?: A single binary glTF 2.0 file (.glb), 103 KB: 1,276 triangles, 3,828 vertices and 15 materials, modelled in metres at 60 cm × 1.1 m × 31 cm.
Can I animate Extinguishers?: It ships as a static mesh. Its 5 named parts are separate nodes, so you can move or animate each one in your engine.
Which engines and tools can open it?: Anything that reads glTF 2.0. three.js, React Three Fiber, Babylon.js, Godot 4 and Blender import the GLB directly; Unity and Unreal Engine load it through their glTF importers. The snippets above show the exact code for three.js, React Three Fiber, Godot and Blender.
How was the Extinguishers 3D model made?: Claude Code (Claude Opus 5.5) generated it inside 1DesignTool's 3D template from a written brief, then the design kit's checks verified the geometry and the GLB before it was published. You can make your own the same way with 1DesignTool.