Will these fit a 12oz SS coffee mug?!

These are meant to fit a "Corny" keg used mostly by homebrewers these days. The lid opening on that is about 4 inches by 2 ¾ (that is a rough guess). They are also quite think at about ⅜ of an inch. The smaller gaskets are maybe ½ inch and smaller.

Will these work on a firestone keg?

Yes. I used this to replace gaskets in one of my Firestone kegs. Make sure you get a tube keg lube and give the gaskets a light coating when you install them.

Weird question, I know, can these go in the oven/withstand heat?

Thank you for your question, it can not be put into the oven.

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MRbrew Homebrew Gasket Set, 20 Pieces Corny Kegging Sealing O-Ring Replacement Beer Soda Washer Kit for Cornelius Keg Lid Ball Lock Keg Post Dip Tube with O-Ring Removal Tool

MRbrew Homebrew Gasket Set, 20 Pieces Corny Kegging Sealing O-Ring Replacement Beer Soda Washer Kit for Cornelius Keg Lid Ball Lock Keg Post Dip Tube with O-Ring Removal Tool

Product ID: 317386794

Details

Brand
MRbrew
Colour
Black
Material
Plastic
Number of pieces
21
Unit count
28.0 Count

💧leak-proof sealing tech

♻️durable, easy-clean materials

🛠️20-piece complete gasket kit

24504CFA

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Description

🍺 Seal the deal with every pour—no leaks, just legendary brews!

BUILT TO LAST - Crafted from durable, easy-to-clean materials designed for long-term use and hassle-free maintenance.
LEAK FREE CONFIDENCE - Premium rubber & silicone gaskets ensure zero leaks, keeping your brew fresh and your setup mess-free.
ALL IN ONE KEGGING KIT - 20 essential pieces including ball lock post, dip tube, and carbonation lid gaskets—everything your Corny keg needs.
VERSATILE COMPATIBILITY - Perfectly fits Cornelius kegs and ball lock systems, ideal for both beer and soda homebrewing enthusiasts.
SMART REMOVAL TOOL INCLUDED - Plastic o-ring removal tool prevents damage and simplifies gasket swaps—no more struggling with stuck seals.

The MRbrew Homebrew Gasket Set is a 20-piece premium sealing kit designed for Cornelius kegs, featuring durable rubber, silicone, and plastic components. It includes all necessary gaskets for ball lock keg posts, dip tubes, and carbonation lids, plus a specialized o-ring removal tool to ensure easy maintenance and leak-free homebrewing or soda setups.

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24504CFA

Duties & taxes included

In stock

Sold byAmazon SenegalDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Senegal.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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ASIN	B08VMR5KHG
Brand Name	MRbrew
Color	Black
Customer Reviews	4.5 4.5 out of 5 stars (193)
Material Type	Plastic
Number of Pieces	21
Unit Count	28.0 Count

MRbrew Homebrew Gasket Set, 20 Pieces Corny Kegging Sealing O-Ring Replacement Beer Soda Washer Kit for Cornelius Keg Lid Ball Lock Keg Post Dip Tube with O-Ring Removal Tool

Details

Details

Description

Specifications

Common Questions