
Barrel Stoppers and Plugs: 3D Models to Print
The collection covers barrel stoppers, bungs and plugs for casks, kegs, carboys and rain barrels. You can find simple cork-shaped parts, threaded plugs, and adapters for hoses or taps. It helps when you need an STL to replace a lost stopper or fit a barrel to a different use. 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 11/10/2026
Par où commencer
Tous les modèles de cette collection

Пробка для бочки с септиком

bung Cork stopper

Fly away stopper for your rain barrel lid

Protetor de cano/Barrel Plug Paintball

Cork bung stopper

Barrel topper for modded nerf blaster

Bottle Stopper / Cap for Glass Bottles

Grape wine - bottle stopper

foldable keg plug

airlock stopper wine fermentation carboy botleneck

Barrel - Supportless

Crosman 1377 soundmoderator (silencer)

Cord lock barrel

Tappo per botte da 225l

Cartridge Seal Stopper – Anti Drying

Simple wine stopper/bottle stopper

Verschluss Stopfen 3/8" Atemschutzflasche

Barrel

Barrel for stepper motor - Barril para motores paso a paso.

Barrel stop for Safariland 6300 Echelon w/EZ Lok

Vintage barrel - Coaster set

Humming Bird Feeders

Tonneau

CYBER AK74U KIT

Barrel connector cap

Clothes horse stopper for robot vacuum (iRobot / Roomba) - Customizable

Universal Fit Wine Bottle Cap & Stopper (Hybrid Design)

Barbell weight Stopper

电动车脚蹬

bung Cork stopper

Pilot G2 refill to Lamy 2000 / Safari adapter

Paintball Barrel Plug with Built In Velocity Tool

tarafından stopper
Hiigaran Battlecruiser - Maximum Battleship Homeworld 2

A&K MASADA ACR Barrel stabilizer MAGPUL

DOOR STOPPER V3

Nerf SledgeFire Shell Deep Seal Version

Lambda Defence GHM9 Barrel Spacer/Stabilizer
«Barrel Stoppers and Plugs: 3D Models to Print»
The models range from cork-like bungs and bottle stoppers to threaded keg plugs and hose adapters. Some are single parts that press into an opening, while others include a tap, barb or airlock connection. Protective caps and seals for tube-like parts also appear, so the collection mixes wine, brewing, utility and workshop uses.
When choosing a model, measure the inner diameter and the taper of the opening, then compare that with the dimensions the author lists. Check the number of parts and whether assembly is required, and look at the orientation and support notes before slicing. Material and settings matter: flexible filament can help a plug grip, while rigid filament is common for threaded or structural parts. Photos of real prints on the model page show how the part sits in a barrel or bottle.
To refine the search, try synonyms such as bung, cork, plug, stopper and cap, and add the container type: wine bottle, carboy, keg, cask or rain barrel. Related terms include tap adapter, hose barb, airlock, fermentation and lid plug. If you need a specific fit, search by the opening size or thread type, and review the author's notes on scale and material.
Questions fréquentes
What is the difference between a bung, a cork and a stopper?
How do I find the right size for a barrel stopper?
Which filament works for a printed barrel plug?
What should I check before printing a barrel plug?
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