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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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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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

🔄automatic CO2 pressure release

🔍fully transparent for easy monitoring

🔒airtight seal prevents oxidation

Bs.488

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🍷 Brew Boldly, Ferment Fearlessly!

BPA FREE FOOD GRADE - Safe, durable plastic ensures pure fermentation without contaminants.
STRESS FREE FERMENTATION - Automatic gas release means no manual intervention—focus on flavor, not fuss.
MULTI PURPOSE FERMENTATION - Ideal for wine, beer, kombucha, pickles, and more—expand your craft horizons.
UNIVERSAL FIT EASY SETUP - Fits most jugs and carboys with simple water fill—no fuss, just ferment.
SET OF 10 FOR BATCH MASTERY - Perfect for scaling your brewing or fermenting projects with consistent quality.

The Fastrack Airlocks set includes 10 BPA-free, S-shaped bubble airlocks made from durable, food-grade plastic. Designed for a wide range of fermentation projects including wine, beer, mead, kombucha, and pickles, these transparent airlocks provide an airtight seal to prevent oxidation while automatically releasing CO2 pressure. Easy to use and compatible with most jugs and carboys, they enable hassle-free monitoring and reliable fermentation, making them a must-have for both hobbyists and serious brewers.

Specifications

ASIN	B01E7S1MWA
Best Sellers Rank	#50,620 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #21 in Brewing & Fermentation Airlocks
Customer Reviews	4.7 4.7 out of 5 stars (295)
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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Bs.488

Duties & taxes included

In stock

Sold byAmazon BoliviaDelivered 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 Bolivia.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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5 days ago

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