
3D printing protectors and fairings: STL models
This collection gathers STL files for protective covers, cable guards, tool guards and fairing-like shells. It helps you find parts that shield cables, device edges, vents and RC gear from wear. Use it to compare shapes and mounting options before you print on a 3D printer. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Der Text dieser Sammlung ist auf Englisch verfasst; die Suche selbst funktioniert in jeder Sprache.
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Polyzon stellt diese Sammlung aus den Suchergebnissen der angebundenen Plattformen zusammen. Dubletten und Modelle ohne Vorschaubild werden entfernt, schwache Treffer rutschen ans Ende, der Rest bleibt in der Reihenfolge der Suche. Die Modelle gehören ihren Urhebern – die Bedingungen findest du auf der Seite des jeweiligen Modells.
Auswahlregeln: Polyzon-Redaktion · Text aktualisiert: 14.10.2026
Für den Einstieg
Alle Modelle dieser Sammlung

Beer protector

Lightning cable protector
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Snipper / Flush Cutter Protector Print In Place

Elegoo Centauri Carbon - Side panel protector - Spool "dragging" along side panel

H2D/H2S/H2C - Vent protector and filter

Ender-3 Cable Protector
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Airsoft sight protector

v.2.0 and v.2.1 of Perfect Fit Bambu Lab AMS Feeder Button Cover Protector Saver for ALL revisions of feeding funnel

USB C cable protector

Macbook cable protector
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Trevor the Friendly Gargoyle Medieval Gothic Protector Guardian Demon Citadel Grotesque Castle Tower Devil Halloween Goblin Gremlin

Prusa Core One/+/L Dust Protector

Lethal Protector 13 Beta.

Taranis gimbal protector
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Ear saver, ear protector mask COVID-19

Bambu AMS Feeder Protector / Adapter

USB-C Cable Protector

FrSky Taranis RotorRiot Gimbal Protector
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AIRSOFT KILL FLASH - LENS PROTECTOR v2

Perfect Fit Bambu Lab/Bambulab AMS Feeder Button Cover Protector Saver (Hydra AMS compatible!) -> for NEW revision of AMS feeding funnel!

Sneaker crease protector
Apple Lightning Protector
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MTB derailleur guard

The SENATE - amS feedEr buttoN And proTEctor for Bambu AMS System - PTFE Load Buttons

Power Plug Protector Box

Springy Apple Cable Savers
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Protector Fun extruder Ender 3

Prusa Core One Dust Protector (remix)

数据线保护套
Apple Lightning Cable Protector (flexible)
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"The Phalanx" Red Dot Sight Protector

Elegoo Centauri Carbon - Side panel protector - Spool "dragging" With Logo pattern

Hard Hat Hub Protector

Flexible Mask Valvy - Covid-19
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Scope Lens / Sight Shield Protector

Spiral Tube Cable Protector

A1 Heatbed Cable Protector

USB Cable Protector
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DJI MAVIC MINI 1, 2, SE, 2SE or 4K Propeller Guards (PROP GUARD)

Bosch KIOX Protector / Bumper Case

Bambu A1 screen protector cover 屏幕保护盖

Samsung / Micro USB cable protector
Sword and snake book protector

Corner Protector Guard

Beer holder & protector
«3D printing protectors and fairings: STL models»
Cable protectors are usually small sleeves or clips that wrap around plugs and cords, while device covers and vent guards are shaped to fit a specific panel or opening. Tool guards and RC accessory protectors often use snap fits, hinges or print-in-place joints. Fairing-like shells and drone covers tend to be larger, with curved surfaces and mounting holes.
Check the listed dimensions and scale against the part you want to cover, and note how many separate pieces the author includes. Look at whether the model needs supports, what material and layer height the author lists, and any photos of real prints. For parts that flex or clip, the wall thickness and orientation can matter more than the overall shape.
If you do not find the right shape, try related terms such as cover, guard, cap, sleeve, shell or fairing. You can also search by the device or part name, by connector type, or by the area you want to protect, like vents, edges or cables. Combining a broad term with a specific use often narrows the results.
Häufige Fragen
What is the difference between a protector and a fairing in 3D printing?
How do I choose the right size for a cable or device protector?
Do these models usually need supports?
Can I scale a protector model to fit a different part?
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