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Everyday fixes
Dashboard key and sunglasses holder
Keys and sunglasses slide around a flat dash and end up under the seat. This holder is a low tray 140 x 70 mm with a 15 mm rear wall, a 25 mm wide angled slot for sunglasses at the back, two key hooks 8 mm wide on the front, and a felt or rubber pad recess underneath for anti-slip tape. Walls of 2 mm and a 12 degree back tilt keep items in place while braking, and ASA tolerates the heat behind a windscreen. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
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Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| X length | 140 mm |
| Y width | 70 mm |
| wall thickness | 2 mm |
| base floor thickness | 5 mm |
| side wall height (tray perimeter) | 8 mm |
| rear wall height | 15 mm |
| sunglasses slot width | 25 mm |
| slot length (through rear wall, longer than wall footprint, will clip) | 150 mm |
| key hook width | 8 mm |
| key hook height | 10 mm |
| hook thickness | 3 mm |
| anti-slip tape recess depth | 1 mm |
| margin from edge for recess | 8 mm |
Example prompt
Design a dashboard tray 140 x 70 mm with 2 mm walls, a 15 mm rear wall, a 25 x 150 mm sunglasses slot tilted 12 degrees back, two 8 mm wide key hooks 10 mm tall on the front, and a 1 mm recess underneath for anti-slip tape.
Fit notes
Give SpeakCAD your dash space and the size of your glasses and it generates a tray to fit, then add a coin well or a parking ticket slot in the chat. Open the ready-made model free, change its numbers in the viewer and download the STL or 3MF free; AI changes use credits.
Questions people ask about a dashboard key and sunglasses holder
Keys and sunglasses slide around a flat dash and end up under the seat. This holder is a low tray 140 x 70 mm with a 15 mm rear wall, a 25 mm wide angled slot for sunglasses at the back, two key hooks 8 mm wide on the front, and a felt or rubber pad recess underneath for anti-slip tape. Walls of 2 mm and a 12 degree back tilt keep items in place while braking, and ASA tolerates the heat behind a windscreen.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
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