Can gas barb be used for 3/8'' ID hose?

Yes , but you need to clamp it tight.

What size is the bore ?

Thank you for your question. The swivel nut is standard 7/16-20 UNF thread.

The barbs seems smaller than advertised….the 5/16 is definitely smaller than regulator 5/16. Why is that

Thank you for your question. Some 5/16'' barbs of keg regulators are 3/8'' barbs actually.

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

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MRbrew 2 Pairs Ball Lock Disconnect Set, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors

Product ID: 552022022

🔄MFL swivel nuts for quick disconnect

🔧Complete sealed barbs with leak-proof clamps

🛡️Durable PBT & stainless steel corrosion resistance

R1167

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Description

🍻 Unlock your perfect pour with MRbrew’s seamless keg connectors!

BUILT TO LAST 🛡️ - Crafted from oil-resistant PBT and rust-proof stainless steel for long-term reliability.
EFFORTLESS HOSE SWAPS 🔄 - MFL swivel nuts enable fast, tool-free hose changes and system upgrades.
UNIVERSAL COMPATIBILITY 🍺 - Fits Cornelius, Pepsi, and 7-UP kegs—perfect for beer, soda, and more.
LEAKPROOF SEAL GUARANTEE 🔧 - Includes 5/16” gas and 1/4” liquid barbs with clamps for zero leaks under pressure.
RISK FREE BREWING CONFIDENCE ✅ - Backed by MRbrew’s lifetime support to keep your keg system flawless.

The MRbrew Ball Lock Disconnect Set features MFL swivel nuts for quick hose changes, complete sealed barbs with clamps to prevent leaks, and durable PBT plus stainless steel construction for corrosion resistance. Compatible with most Cornelius and soda kegs, it’s designed for reliable, long-lasting beverage dispensing backed by lifetime support.

Reviews

User

Excellent quality

Excellent quality and arrived ahead of schedule! Would buy again.

4.08.2025

User

Good enough?

Cheaper materialism that the existing (more expensive) ones I have. But they don’t leak so I’m sure they will be fine as long as they aren’t abused.

25.04.2021

User

Well built

Works perfectly!

10.06.2025

User

Perfect fit on my old Pepsi Ball-lock kegs

Perfect fit on my old Pepsi Ball-lock kegs, easy cleaning and all gaskets were actually installed (You may not or don't know how much of a problem this can be). Great product.

9.10.2023

User

Cheap, flimsy, and leaks

You get what you pay for. Cheap and not durable. Poppet is made of a weak plastic and and easily bends. As others have mentioned, they do leak.

19.06.2025

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Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

1 month ago

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R1167

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered 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 South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Pooja R.

The customer service exceeded my expectations. Perfect for buying products you can't find elsewhere.

1 week ago

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Asin	B07X5VF74T
Country Of Origin	USA
Item Model Number	VES216
Item Weight	203 g
Manufacturer	MRbrew

MRbrew 2 Pairs Ball Lock Disconnect Set, 5/16''Gas 1/4''Liquid Barbs | Ball Lock Keg Connectors Cornelius Corny Keg Fittings With MFL Swivel Nuts, Seal Corny Keg Parts Beer Gas Line Connectors

Description

Specifications

Reviews

Common Questions