
3D models for extension cable housings and cases
This collection gathers STL files for housings that hold extension cables, their plugs and the small modules they connect to. It covers USB and data leads, smart relay boards, reels and clips that keep a cable in place. The models help when a cable needs a fixed exit point or a tidy path inside a case. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Esta colección está escrita en inglés, pero la búsqueda funciona en cualquier idioma.
Cómo se elabora esta colección
Polyzon reúne esta colección a partir de los resultados de búsqueda de las plataformas conectadas. Se eliminan los duplicados y los modelos sin vista previa, las coincidencias débiles van al final y el resto mantiene el orden de la búsqueda. Los modelos pertenecen a sus autores: consulta las condiciones en la página de cada modelo.
Criterios de selección: el equipo editorial de Polyzon · Texto actualizado el 13/10/2026
Por dónde empezar
Todos los modelos de esta colección
Two-channel audio distributor + USB extension cable housing

Cord / Cable Coiler

Smart Extension Cable Case for Shelly Mini - Shelly Gehäuse für intelligentes Verlängerungskabel

Amazon's deleyCON 3.5mm jack extension cable case

удлинитель корпуса деспенсера для обычных балончиков

Удлинитель корпуса автоматического освежителя воздуха Airwick

Scalable SD Card Extension Ribbon Cable Covers for 40mm V-Slot Extrusions

Корпус удлинителя

Case for USB extension cable plug

Servo Extension Cable Outdoor Retainer Clip Case

USB & HDMI Extension Cable PC Case Mount

Bicycle Cable Housing Clamp

Raspberry Pi 3 Case for GPIO extension cable suitable

USB to RS232 cable extension and PCB case

Extension Cable Reel

Extension cable holder
Anet A8 Electronics Case (mainboard, octopi, step-down converter, relay and fan.)

Extension cord / cable / winder and organizer

PS5 USB Cable Housing In Various PlayStation Controller Connector Styles

Cable Extension Arm for Bambu Lab A1 Printer

USB-C USB 3.1 Type C Male to Female Extension Data Cable + Connectors

Custom Power Strip Wall Mount – Parametric Snap-Fit Holder

Bambu Lab A2L flexible cable housing

Extension Cord Cable Reel out of Filament spool

Wall mount spool reel extension cable rope storage

Cable Brackets for Brennenstuhl EcoLine Extension

Cable housing clip

Bike Cable Housing Clips

Extension cable holder

EU Power Socket Cover for extension cables

USB extension cable mount for Prusa Mini

USB-Cable-Extension-Box

Extension Cord Organizer Clip – Hang Cable Holder

Extension Cable Tidy

Yoopai A1 Mini Enclosure Bed Cable Extension

Router Motor Housing Cap #888727 Porter Cable and others

Ender 5 cable housing

Extension cable holder 43x45mm profile

Car Boat Dashboard Flush Mount USB Male To Female Extension cables / HMI USB port

Organizadores/Enrolladores de Cables de Extensión

USB-C Cable Protection Extension
Anet A8 Mosfet Case

Garage Wall Hook (V3) for Cables, Hoses & Extension Cords

Quick Adjustable Extension Cable Tie

Reolink RLC-820A Cable Housing
«3D models for extension cable housings and cases»
The largest group is enclosures for USB and data extension plugs, usually split into two halves that clamp around the connector body. Another group wraps small smart relay modules and adds an outlet for the cable, sometimes joined without screws. Reels and coilers store a longer lead, while simple clips and retainers fix a cable to a frame or an outdoor surface. Larger cases also appear, where an extension cable runs from a board to a panel opening.
Before printing, read the author's page for the outer dimensions and the connector shape the opening is cut for. Check how many parts the housing has, whether the halves join with screws, clips or friction, and whether overhangs need supports. Material and wall thickness matter where a cable is pulled or bent often, and photos of finished prints show how the openings and seams come out.
Narrow the search by connector or device: USB-A, USB-C, HDMI, jack, ribbon cable, or the module the case is built around. Related queries include cable organizer, cable gland, strain relief, panel mount and grommet. If nothing matches, a generic junction box or project enclosure can be adapted by editing the opening in the slicer.
Preguntas frecuentes
What should I measure before printing an extension cable housing?
Do these housings need supports?
Can I use these models for other cables?
How do I keep a cable from pulling on the housing?
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