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Brass 1/2-in Flare x 3/8-in MIP Union Fitting

Ratings & Reviews for ProLine Series Brass 1/2-in Flare x 3/8-in MIP Union Fitting

4.6
124
Review
 4.6 out of 5
124 Reviews


89% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

Customers overwhelmingly praise the brass construction for exceptional durability, corrosion resistance, and lead-free composition suitable for gas and water applications. Reviewers consistently report smooth threads, precise engineering, and perfect seals for connecting grills, water heaters, and propane lines. Many emphasize the fittings work exactly as intended and will not need replacement soon. A few note thread compatibility issues or dimensional inaccuracies, though most confirm the product exceeds expectations for its intended use.

Customer review summary generated by AI, including incentivized reviews.
124 Customer Reviews

There are two types of flare fittings.

Would Recommend

Worked perfectly to convert from pipe thread to a flare fitting.

May 10, 2026
From Brass 1_SLASH_2-in Flare x 1_SLASH_2-in MIP Union Fitting Verified Purchaser
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Perfect seal on my gas line

Would Recommend

Good fit for my BBQ

April 30, 2026
Verified Purchaser
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Job done

Would Recommend

Made it easy to put in a shutoff

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As advertised

Would Recommend

It worked great for my application

April 16, 2026
From Brass 1_SLASH_2-in Flare x 1_SLASH_2-in MIP Union Fitting Verified Purchaser
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The tapered end on this adapter may be too long

Would Recommend

Fits, just be careful to take note of the tapered end

April 8, 2026
From Brass 5_SLASH_8-in Flare x 3_SLASH_4-in MIP Union Fitting Verified Purchaser
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Check to be sure the flare end is correct

Would Recommend

I ordered a ⅜" Flare X 1/2" Pipe thd and received a ¼" Flare X 1/2"Pipe thd the package label was correct but the fitting was not and the package was not opened.

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Great quality

Liked it

February 18, 2026
From 3_SLASH_8-in x 1_SLASH_2-in Threaded Flare X Mip Adapter Union Fitting Verified Purchaser
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Perfect fit

It was exactly what I needed and as described

February 11, 2026
From 3_SLASH_8-in x 1_SLASH_2-in Threaded Flare X Mip Adapter Union Fitting Verified Purchaser
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