Replacement parts

Roller blind idler end cap for 25 mm tube

This is not a fixed STL. SpeakCAD generates the roller blind idler end cap for 25 mm tube to your millimetres, you adjust it in the chat, then you download and print it.
Building the 3D preview…
1

Open

Sign in and open this ready-made model in SpeakCAD for free, no plan needed. It renders in your browser, and the prompt below is filled in if you want the AI to redesign it.
2

Adjust

Click a part and change its numbers in the viewer, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use plan credits.
3

Print

Download a watertight STL or 3MF with a Maker or Pro plan, drop it in your slicer, and print it. Small fit fixes re-download free.
Get it nowOpening the ready-made model is free. A plan covers AI changes and the download.

Example prompt

Model a roller blind idler end cap, 23 mm plug 20 mm long with ribs, 8 mm pin, PETG.

Get it now opens the app with this prompt already typed. Change any number to match what you measured; the rest of the design stays consistent.

What a roller blind idler end cap for 25 mm tube is

An idler end plug for roller blinds with a 25 mm tube, the non-chain end that carries the pin into the bracket. The plug is 23 mm across and 20 mm long with four 0.5 mm ribs that press into the tube, a 25 mm flange, and an 8 mm pin 10 mm long. Print upright in PETG with 100 percent infill in the pin.

32 mm, 38 mm and 40 mm tubes need a bigger plug, and many brackets want a different pin shape. Open the ready-made cap free in SpeakCAD, set your tube and pin in the chat or the viewer, then download the STL.

People also search
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Questions people ask about a roller blind idler end cap for 25 mm tube

An idler end plug for roller blinds with a 25 mm tube, the non-chain end that carries the pin into the bracket. The plug is 23 mm across and 20 mm long with four 0.5 mm ribs that press into the tube, a 25 mm flange, and an 8 mm pin 10 mm long. Print upright in PETG with 100 percent infill in the pin.

Click Get it now on this page and sign in: you can open the ready-made model for free, and the example prompt is filled in if you want the AI to redesign it. The model renders in your browser, nothing to install. Change any millimetre in the viewer or the chat (AI changes use plan credits), then export a watertight STL or 3MF with a Maker or Pro plan when you want to print.

Start from this working example and replace any number with what you measured: Model a roller blind idler end cap, 23 mm plug 20 mm long with ribs, 8 mm pin, PETG.

32 mm, 38 mm and 40 mm tubes need a bigger plug, and many brackets want a different pin shape. In SpeakCAD you open the ready-made model for free, change it to your measurements, then download a file sized for the part you actually own.

No. SpeakCAD runs entirely in the browser: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL or 3MF.

Generate, adjust, print your roller blind idler end cap for 25 mm tube

Nothing to install and no CAD skills needed. The prompt is waiting in the app after you sign in. Watch it render, tweak the fit, download the STL or 3MF and print it tonight.

Looking for a ready-made version? Check the marketplace, where makers sell finished, rated models for credits.