
3/8-Inch Socket Organizers and Holders in STL
This collection gathers 3D printing files built around the 3/8-inch size: socket organizers, drawer inserts, wall holders, thread adapters and a few small puzzle objects. It is useful when you want to sort a tool set or replace a fitting and need a starting point for an STL search. The models come from several platforms, so the same idea may appear in different shapes and scales. 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 12/10/2026
Por dónde empezar
Todos los modelos de esta colección

Сапун картера масляного компрессора...

Modular Magnetic Socket Organizer System (1/4, 3/8, 1/2)

The Key - Puzzle Box

Tool Holder for Socket Wrench Set 12pcs 3/8" with Extension Bar and Sockets for Wall Mount 008

Gridfinity Socket Holder - SAE 3/8" Drive

Защитная клипса/стопор для фитингов...

Pocket Socket Bar - 3/8in Drive

Thread reduction 5/8" to 3/8" e.g. for microphone stands

Pack N° 3 - 8 flocons de neige à suspendre - 8 snowflakes to hang

1/2 Pipe Thread to 3/8, 1/2, 3/4 and 1" Hose Barb

Держатель головок 1/2, 1/4, 3/8.

Pipe holder 3/8 (10A)

The Launch - Puzzle Box

Gridfinity Socket Holders, 1/4" and 3/8"

Barb Union Tube / Hose Splice joint fitting

Органайзеры для торцевых головок 3/...

milwaukee packout insert 3/8 impact 43 pcs

Paint Mixer 3/8 Dowel

Magnetic Socket Holders And Rail For 1/2" 3/8" 1/4" Drive

Tool Grid - 1/4 & 3/8 Socket holders (with Pins)

Коробка для головок 3/8"

3/8 3x6 Socket holders

Nozzlebox - Box for nozzles

Socket Holders 3/8" Drive - Gridfinity (1 row)

3/8" socket gridfinity tray

подставка для микрофона (Fifine М16...

Gridfinity 3/8" extension tray.
![Automotive Fuel Line Disconnect Tool [3/8, 1/2, 5/8]](https://cache.polyzon.org/api/img?url=https%3A%2F%2Fresize.thingiverse.com%2F%3Furl%3Dhttps%3A%2F%2Fcdn.thingiverse.com%2Frenders%2F92%2Ffe%2F67%2F7d%2F1d%2Fc840cce857de561e6fb8da304418eff7.png%26w%3D292%26h%3D219%26fit%3Dcontain%26cbg%3Dwhite%26n%3D-1&w=300)
Automotive Fuel Line Disconnect Tool [3/8, 1/2, 5/8]

Gridfinity Socket Organization for Milwaukee Shockwave 3/8"

Volkswagen Keychain

держатель конусных мечиков К 1/8, К...

Four Door Hook, inside door (1-3/8" thick)

3/8" threaded hose connector

Shower Hook - All Sizes - Glass 6mm, 8mm, 10mm, 1/4", 3/8", 1/2" + Parametric Model

Гайка для фотоштатива (3/8" 16 нито...

3/8 drive Hex and star socket sorage

Adapter 3/8 square to 1/4 hex bit

Anycubic Kobra 3 - 8 way filament hub v4

Imperial Bolt Nut Pitch Measuring Gauge #0 - 9/16

Conical reduced nipple 3/8" (F) X 1/4" (F) BSP

3/8 npt to Garden hose male to male.

Socket trays: Craftsman 3/8" drive SAE

Sterngriff Sechskant inch UNC, UNF 1/4, 5/16, 3/8

single socket wall mount 3/4"1/2"3/8"
«3/8-Inch Socket Organizers and Holders in STL»
Socket storage is the largest group here. Some files are single rails or bars that hold one drive size, others are modular systems with magnetic or clip-in seats that can be combined into a larger tray. Gridfinity-style bins follow a fixed grid, so they stack and fit standard drawer layouts, while plain holders are usually shaped around one set and its extension bar.
Thread adapters and fittings form a second group. These are small parts that change one thread or hose size into another, and they are often printed in one piece without assembly. Puzzle boxes and similar desk objects appear as well; they differ mainly in how many parts they contain and whether the mechanism is printed in place or assembled afterwards.
When choosing a file, open the author's page and read the listed dimensions, drive size, number of parts and any notes about supports or orientation. Check the material and settings the author used, and look at photos of real prints to judge wall thickness and fit. To widen the search, try terms such as socket rail, tool tray, drawer insert, thread reducer, hose barb or organizer insert, and add the drive size you actually own.
Preguntas frecuentes
What does 3/8 refer to in these models?
Do socket holders need supports?
How do I pick a holder for my own set?
Can I resize these files?
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