3D Printed Replacement Keys for the Logitech MX Keys Mechanical
Lost or broke a key on your Logitech MX Keys Mechanical? We 3D print individual replacement keycaps to order for €3 per key. Each cap is a universal (INT) part — it reproduces the physical key, so a single version fits every layout. Caps are sold without a hinge, because this keyboard has none: the cap clips straight onto the cross stem of its mechanical switch. These are compatible parts printed by MX Keys Parts, not genuine Logitech spares.
How it works
Pick the key you need (A–Z, 0–9 and more), we 3D print it and ship it worldwide. Because every cap is made on demand, allow roughly 7–14 days for production and dispatch. You only pay for the single key you need — no full keycap set required.
Sold without a hinge — and none is needed
The MX Keys Mechanical has no scissor hinge. Its low-profile mechanical switches hold the cap on a cross stem, so the 3D printed cap alone is the complete repair — there is no hinge to buy alongside it. Scissor hinges only exist on the membrane MX Keys family.
One universal (INT) part for every layout
These keycaps are shaped for the Logitech MX Keys Mechanical key profile. Because the cap reproduces the physical key rather than a language-specific legend, no AZERTY / QWERTY / QWERTZ matching is needed — one INT part covers them all.
Installation
Hold the new cap square over the cross stem of the switch and press straight down until it seats. No tools, no disassembly — the repair takes seconds.
Popular MX Keys Mechanical keys
Frequently asked questions
Where can I buy a replacement key for the Logitech MX Keys Mechanical?▾
MX Keys Parts sells individual 3D printed replacement keycaps for the Logitech MX Keys Mechanical at €3 per key, made to order and shipped worldwide.
How much does a 3D printed MX Keys Mechanical key cost?▾
Each 3D printed keycap for the MX Keys Mechanical costs €3. You buy only the single key you need rather than a full set.
Is the hinge included with the keycap?▾
There is no hinge to include. The MX Keys Mechanical uses low-profile mechanical switches, where the cap clips directly onto a cross stem — the keycap on its own is the whole part you need.
How long does delivery take?▾
The keycaps are 3D printed to order, so allow about 7–14 days for production and dispatch. Every order ships worldwide.
Do I need to choose a layout (AZERTY, QWERTY, QWERTZ)?▾
No. The keycap is a universal INT part that reproduces the physical key, so one version fits every layout of the MX Keys Mechanical.
How do I fit the replacement key?▾
Hold the cap over the cross stem of the switch and press down until it seats. It takes seconds and needs no tools.
Are these genuine Logitech keys?▾
No. They are compatible keycaps 3D printed by MX Keys Parts. We are not affiliated with or endorsed by Logitech; the caps are modelled on the MX Keys Mechanical key profile, and finish and legend can differ from a factory key.
Order your MX Keys Mechanical key
Browse the 3D printed keys and add the ones you need — the cap is the only part required.