
3D Models of Corner Brackets, Guides and Jigs
This collection gathers STL files for corner parts used in 3D printing projects. It covers brackets, cable guides, box corners, terrain tiles and rounding jigs, so you can find a shape that fits a frame, enclosure or tabletop build. Check the author's page for scale, part count and print settings before you start. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
Le texte de cette collection est rédigé en anglais ; la recherche, elle, fonctionne dans toutes les langues.
Comment cette collection est composée
Polyzon compose cette collection à partir des résultats de recherche des plateformes connectées. Les doublons et les modèles sans aperçu sont retirés, les correspondances faibles sont placées à la fin, et le reste suit l’ordre de la recherche. Les modèles appartiennent à leurs auteurs : consultez les conditions sur la page de chaque modèle.
Règles de sélection : la rédaction de Polyzon · Texte mis à jour le 10/10/2026
Par où commencer
Tous les modèles de cette collection

Cable Corners... Keep Cables In Corners!

Gloomhaven: Corners

Gridfinity baseplates (square corners)

Tool for Measuring the Radius of Rounded Corners

Band Clamp Corners

Dungeon Stone - Wall on Tile: Corners (Full Set)

Ultimate Rounded Corner Jig for Router (Customizable)
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Секция Empire Разрушенные углы

Уголки-сопрягаторы-соединяторы для профильной трубы 20*20 со стенкой 1.5

Cable Guide generator - Clips, channels, corners

Double Sided FR-4 Perfboards w M2 Corners

LED Strip corners

Nu-K and D-Riser corners

Modular light box corners

Multiboard Corners 45° & 90°, 6.25, 8, 12.5 & 15mm

Guide of paint tape in corners

Box corners
Уголки для сборки стеллажа

Milwaukee Packout Tool Box Latch (aluminum Corners)

Stair Dust Corners

Smooth (no corners or points) Infinity Fidget Cube

Capped Y-Corners for Prusa i3 - fully parametrized

ISO 1161 corners
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28 мм Sci-fi строительные уголки

Debris Building Corners

Cardboard Box Corners

Filigree Box Corners / Filigrane Schutz Ecken enclosure corners

Stone Walls & Corners Set - Ruins Scenery

Крепежные уголки

Basic enclosure corners

Cable Channel / Duct with different corners

enclosure corners
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Простая шахматная доска - легко печатается - фиксированные границы и углы - фиксированный размер

Cut-Stone Ruined Corners

Elegoo Neptune 4 Plus Print Bed Corners

Dungeon Stone Ruined Corners
Minimalistic & smooth Corner Bracket

Corners clamp for cargo straps multiple angles 26mm

6mm cable clips, corners for drywall (multiple)

The Halloween Haunting Door Corners

Carton Corners for Expansion 4mm thickness x150mm height

Trunk Corners

The Halloween Haunting Door Corners

Plexi box corners and top lid corners

LED Strip Corners (WS2812B)
«3D Models of Corner Brackets, Guides and Jigs»
Corner models range from structural brackets and pipe connectors to cable clips, box reinforcements and decorative terrain pieces. Some are single parts that join two profiles at a fixed angle, while others are sets of tiles or modular inserts. The differences lie in the angle, the profile size and whether the part is meant to be visible or hidden inside a build.
When choosing a corner model, look at the dimensions and wall thickness it expects, the number of parts and how they assemble, and whether the author lists supports or specific material settings. Photos of real prints help judge how sharp the corners are and how the part meets the surfaces it connects. For load-bearing brackets, the orientation on the build plate and the amount of material around screw holes matter more than the outer shape.
To refine a search, try synonyms such as angle bracket, corner joint, L-bracket, corner clip or corner tile, depending on the use. Related topics include frame connectors, cable management, enclosure hardware, modular storage and tabletop terrain. Combining a use with a shape, like shelf corner or LED strip corner, usually narrows the results faster than a single broad word.
Questions fréquentes
What types of corner models are common in 3D printing?
How do I choose the right corner for a frame or pipe?
What should I check before printing a corner part?
How can I find more corner models?
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