It states that these can be used to convert a Firestone keg to ball and lock, but then states further down that they are not compatible? Clarify plz.

If you want to convert your firestone kegs ( pin lock) to ball lock you can do that. But if u have pinlock disconnects for your beer and co2 lines they wont be compatible with these poppets.

I just recieved these and it would seem I got 2 liquid ones. My kegs are marked in and out will not having the gas one effect use?

The ball locks are colored gray (gas in) and black (liquid out). Each fit on their corresponding posts. You can force the gray on the “out” post but most likely get leaks, both air and liquid. They are slightly diff sizes and I would recommend not doing it.

Can you replace hex 7/8 keg posts on a cornelius co. keg. the thread is the same, but some people say no. had anone tried, what was the problem?

Thank you for your question.These 2 posts bottom thread size is I.D 1/2'', it can't replace 7/8‘’ posts.

These are type b keg posts, correct?

Thank you for your question.This is Cornelius Type Ball Lock Keg post.

Mrbrew Mmp 517 18 10 Steel Ball Lock Keg Posts

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

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6302 som

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Description

🍺 Lock in freshness, unlock your brew’s full potential!

FITS LIKE A GLOVE - Universal sizing means hassle-free compatibility with most ball lock kegs, making upgrades and replacements seamless.
ZERO LEAK CONFIDENCE - Precision-engineered O-rings create a rock-solid seal on both gas and liquid connections—no more wasted beer or gas.
CUSTOMER FIRST SUPPORT - Backed by responsive service ready to solve any issues—because your perfect pour matters.
EFFORTLESS INSTALLATION - Designed for quick threading and smooth connection, so you spend less time fiddling and more time pouring.
BUILT TO LAST WITH 18 10 STEEL - Premium corrosion-resistant stainless steel ensures your keg posts stay flawless brew after brew.

The MRbrew MMP-517 ball lock keg posts are crafted from durable 18/10 stainless steel and feature high-quality O-rings to prevent leaks on both gas and liquid connections. Designed with universal standard sizing, these posts fit most ball lock kegs, ensuring easy installation and reliable performance. Ideal for homebrewers seeking a durable, leak-proof upgrade, MRbrew also offers attentive customer support to guarantee satisfaction.

Specifications

ASIN	B0714D1JTT
Brand	MRbrew
Colour	Ball Lock Keg Posts(post & Poppet)
Customer Reviews	4.5 4.5 out of 5 stars (663)
Date First Available	17 May 2017
Guaranteed software updates until	unknown
Item Weight	50 g
Material	18/10 Steel
Model Number	MMP-517
Package Dimensions	11.5 x 7 x 2 cm; 50 g

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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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6302 som

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MRbrew MMP-517, 18/10 Steel, Ball Lock Keg Posts(Post & Poppet)

Description

Specifications

Common Questions