1
Desk & office
Under-desk headphone holder with screw mount
A curved hanger that screws to the underside of a desk so headphones hang within reach. The hook is a 45 mm wide saddle matching a typical headband, 60 mm deep with a 15 mm upturned lip, and the mounting plate has two countersunk holes for 4 mm wood screws set 40 mm apart. Wall thickness is 4 mm with a 6 mm fillet where the arm meets the plate so it carries a heavy pair without cracking. 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
2
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 |
|---|---|
| countersink diameter | 9 |
| overall drop from top of plate to saddle bottom | 80 mm |
Example prompt
Create an under-desk headphone holder with a 45 mm wide saddle 60 mm deep and 15 mm upturned lip, a 60 x 40 mm mounting plate with two countersunk 4.5 mm screw holes 40 mm apart, 4 mm walls, 6 mm fillet at the arm root, overall drop 80 mm.
Fit notes
Your headband width and desk thickness are the numbers that matter, and SpeakCAD builds the holder around them instead of hoping a stranger's file fits. Preview the hanger in the browser, ask for a second hook for a second headset or a clamp version for a glass desk, and download the STL once it suits your setup.
Questions people ask about an under-desk headphone holder with screw mount
A curved hanger that screws to the underside of a desk so headphones hang within reach. The hook is a 45 mm wide saddle matching a typical headband, 60 mm deep with a 15 mm upturned lip, and the mounting plate has two countersunk holes for 4 mm wood screws set 40 mm apart. Wall thickness is 4 mm with a 6 mm fillet where the arm meets the plate so it carries a heavy pair without cracking.
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
More desk & office
Angled desk phone stand with cable slotReady-made, opens free. A 60 degree cradle that holds a phone upright for video calls while a charging cable passes up through a slot in the base.iPad Air 11 inch drawing stand with Apple Pencil trayReady-made, opens free. A low-angle drawing stand for the iPad Air 11 (247.6 x 178.5 x 6.1 mm) that props the tablet at 20 degrees like a drafting board, with a groove along the fro…Galaxy S25 Ultra S Pen desk dockReady-made, opens free. A nightstand dock for a Samsung Galaxy S25 Ultra (about 163 × 79 × 8.2 mm) that holds the phone at 50 degrees and parks the S Pen in a 7.2 mm square well 45…Aqara Cube T1 Pro desk cradleReady-made, opens free. A 50 mm cradle that parks an Aqara Cube T1 Pro at 15 degrees so it does not roll off a desk, with a 1 mm lip.NuPhy Air75 V3 tenting feetReady-made, opens free. A set of 8 degree tenting feet that replace Air75 V3 stock feet, 20 × 10 × 8 mm with the official pin.MacBook Air M4 USB-C hub under-clamshell trayReady-made, opens free. A 18 mm tray that sits under a closed MacBook Air M4 and holds an Anker or Anker-style 6-port hub so HDMI and SD do not hang off the left side.