What is the needed hole size to fit in the rubber stopper ?

Mine measures 11/32nds. I have found 3/8ths is standard for most all bubblers

Wanted to comfirm that there are 10 air locks...?

There were 10 in mine, all worked great.

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Fastrack Airlocks for Fermenting | Bubble Airlock for Wine Making and Beer Making | BPA-Free S-Shaped Airlock used for Brewing Wine, Beer, Pickles & more |Transparent Airlock Set Of 10

Product ID: 89219721

💧Transparent for easy fermentation monitoring

🔬10 BPA-free, food-grade airlocks

🛡️Airtight seal prevents oxidation

A$24

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Description

🍷 Brew Boldly, Monitor Clearly, Ferment Fearlessly!

SECURE AIRTIGHT SEAL - Keeps oxygen out to preserve flavor and quality
BULK PACK CONVENIENCE - Set of 10 ensures you’re always ready for your next batch
CRYSTAL CLEAR MONITORING - Fully transparent design lets you track fermentation at a glance
VERSATILE BREWING ESSENTIAL - Perfect for wine, beer, kombucha, pickles & more
EFFORTLESS FERMENTATION CONTROL - Automatically releases pressure—no manual fuss needed

FastRack’s set of 10 BPA-free, S-shaped bubble airlocks offers a professional-grade solution for homebrewers and fermenters. Made from durable, food-safe plastic, these transparent airlocks provide airtight sealing to prevent oxidation while automatically venting CO2 during fermentation. Ideal for wine, beer, kombucha, and pickled goods, this pack ensures you stay ahead in your craft with easy installation and reliable performance.

Specifications

ASIN	B01E7S1MWA
Best Sellers Rank	#46,365 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #23 in Brewing & Fermentation Airlocks
Customer Reviews	4.6 4.6 out of 5 stars (298)
Item Weight	4.6 ounces
Item model number	pc1
Manufacturer	FastRack
Number of pieces	10
Product Dimensions	1 x 2.1 x 6.75 inches

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A$24

Duties & taxes included

In stock

Sold byAmazon AustraliaDelivered 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 Australia.

Secure transaction

ProDesertcart PRO

Fast, free shipping, member pricing & priority support.

Join PRO →

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Sneha T.

Received my product in pristine condition. Great service overall.

1 month ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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