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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MRbrew 1 Pair Ball Lock Disconnect Set, Home Brew Ball Lock Corny Keg Fittings for Keg Posts Coupler, with Stainless Steel 5/16'' Gas & 1/4'' Liquid Barbs & Extra 2 Hose Clamps & MFL Swivel Nuts

Product ID: 80372090

🔄MFL swivel nuts for quick disconnect

🔗Dual barb sizes for secure hose fit

🛡️Stainless steel corrosion resistance

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Description

🍺 Unlock Your Brew’s Full Potential with MRbrew’s Quick-Connect Power!

LEAK PROOF CONFIDENCE - Includes clamps and dual barb fittings (5/16’’ gas, 1/4’’ liquid) ensuring airtight, drip-free connections.
SATISFACTION GUARANTEED - Backed by trusted quality and responsive support to keep your brew setup flawless.
VERSATILE COMPATIBILITY - Perfectly fits Cornelius and soda kegs, expanding your homebrew or beverage dispensing possibilities.
EFFORTLESS HOSE SWAPPING - MFL swivel nuts enable seamless, tool-free disconnects for ultimate keg system flexibility.
DURABILITY MEETS CLEANABILITY - Crafted from oil-resistant PBT and rust-proof stainless steel for long-lasting, easy maintenance.

The MRbrew Ball Lock Disconnect Set features MFL swivel nuts for fast hose changes, durable PBT and stainless steel construction for corrosion resistance, and dual barb fittings with clamps for secure, leak-proof connections. Designed for Cornelius and soda kegs, it’s the essential upgrade for any homebrewer seeking reliability and versatility.

Specifications

ASIN	B07GRVYV7C
Best Sellers Rank	#43,803 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #16 in Beer Brewing Kegs & Kegging
Customer Reviews	4.4 4.4 out of 5 stars (439)
Date First Available	August 21, 2018
Is Discontinued By Manufacturer	No
Item Weight	3.52 ounces
Item model number	MR-BL-2
Package Dimensions	6.57 x 4.13 x 1.26 inches

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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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18773CFA

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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