
Triangular Utility Key 3D Models and STL Files
This collection gathers STL files for triangular and three-sided utility keys, from meter-box keys to panel and elevator keys. It helps you find a starting point for 3D printing when a matching key is missing or broken. Check the model page for dimensions and the author’s notes before you print. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.
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合集是如何整理的
此合集由Polyzon根据已接入平台的搜索结果整理而成:去除重复项和没有预览图的模型,匹配度低的排在最后,其余按搜索结果顺序排列。模型归作者所有——请在各模型页面查看使用条款。
筛选规则:Polyzon编辑部 · 文字更新于2026年10月13日
从这里开始
合集中的全部模型

Industrieanlagen-Schlüssel Set

Padlock with Triangular Key
Triangle Key

Triangulo Apilable para pintar

Triangle key 8mm, gas meter, electric, utility

Elevator triangle key

Triangular Key / Dreikantschlüssel Pollerschlüssel 20mm / DIN3223

SET OF 4 KEYS FOR ELECTRICAL PANELS | KEY RING ACCESSORY

Meter Cupboard Key Triangle Long

Aufziehschlüssel drehbar für echte Fahrzeuge

Triangular Key Lock

Triangle key 8mm France

Triangular Key 8mm & 9mm / Dreieckschlüssel/ Llave

Key for Yellow Trash Bins (Triangular / 3-Sided)

Triangle key

Carabiners - FormaLink

Carriage(puzzle)

Mini Speed Square Keychain

Fidget Keychain (Hexagon/Quint/Quad/Triangle)

Recycling bin triangle key opener

Triangular key 10mm

Triangular Universal Key for Water and Gas Meter Boxes

Triangle Key

Magic turning Key

Key hook

Multi-purpose Triangle Key

Universal Square Utility Key - Gas/Electric Meters

Carruaje Real

Unlock Key triangle NICE Motor

Dreikantschlüssel

Geometry keychain

Triangle key holder

Industrieanlagen-Schlüssel

Keychain Millenium_Puzzle

Triangle key / Llave triangulo

Triangular key (Dreikantschlüssel)

「马年有骐骥」键帽

Key Rack Thing

Parametric Triangle Key

keychain linkin park

Train triangle key

Triangular Key Lock Mechanism

майбах брелок
«Triangular Utility Key 3D Models and STL Files»
Models range from simple triangular profiles to keys with handles, rings, or long shafts. Utility and meter-box keys tend to be compact, while panel and elevator keys often include a larger grip. Some designs are fixed, and others allow the profile or shaft length to be adjusted in the model file.
On the author’s page, check the shaft width, profile shape, and overall length against the lock or fixture you need to turn. Look at how many parts the model has and whether it needs supports, screws, or pins. The material and settings the author lists can help you judge how the key will behave, and photos of real prints show the actual shape and finish.
Try synonyms such as triangular key, three-sided key, utility key, meter key, and panel key. Related searches include elevator key, padlock key, and trash-bin key, as well as terms for the drive shape like triangle socket or triangular wrench. If you need a different size, search by the profile and the fixture type rather than a single model name.
常见问题
What is a triangular utility key used for?
How do I choose the right triangular key model?
Do triangular key models need supports?
Can I search for similar keys by other names?
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完整的主题目录:从家居日用到CNC,均可在已接入的来源平台中搜索。







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