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Door Latch STL Files for 3D Printing

This collection gathers STL files for door latches used on cabinets, enclosures, pet doors and sliding panels. You will find simple catches, multi-stage locks and hinge-mounted mechanisms ready for 3D printing. Start here when you need a replacement or custom hardware part. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Una raccolta di Polyzon · 48 modelli da 7 siti

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Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 09/10/2026

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«Door Latch STL Files for 3D Printing»

The models range from compact cabinet catches to heavy-duty sliding bolts and two-stage locks. Some are standalone latches meant to be screwed or glued in place, while others integrate with hinges or require a specific door swing angle. Pet-door variants often include adjustable stops for different opening widths.

Before downloading, check the author's notes for overall dimensions and whether the file is scaled to a specific door thickness. Look at the number of printed parts and whether the mechanism is assembled from multiple pieces or printed in place. Photos of real prints help you judge if supports are needed and how the latch behaves under load.

If you need a different style, try searching for related terms such as door bolt, retaining catch, sliding lock or cabinet hardware. Adding keywords like toolbox, pet door or hinge mount narrows the results to a specific use case. You can also look for hinge-and-latch combinations when replacing an entire door mounting system.

FAQ

Domande frequenti

What material should I use for a printed door latch?
Most authors recommend PLA or PETG for indoor cabinet latches, while ASA or nylon may be suggested for parts exposed to temperature shifts or moisture. Check the filament type noted on the model page.
Can I resize a door latch STL to fit my door?
Scaling is possible for simple catches, but bolt mechanisms and hinge combos rely on precise tolerances. Verify the original dimensions in the description before changing scale.
How do I mount a 3D-printed latch to a door?
Mounting methods vary by model: some use adhesive strips, others require screws through built-in holes, and a few snap onto existing hinge pins. Review the author's instructions and photos to match the hardware to your panel material.
What is the difference between a latch and a lock mechanism?
A latch typically holds a door closed with a spring or gravity action, while a lock mechanism adds a sliding bolt or keyed element that prevents opening. Many files in this collection combine both functions.
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