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Brass 3/8-in Compression Cap Fitting

Ratings & Reviews for ProLine Series Brass 3/8-in Compression Cap Fitting

4.6
252
Review
 4.6 out of 5
253 Reviews


94% Recommend this product

Ratings may include incentivized customer reviews.

What Customers Are Saying

The compression cap appears to be a generally useful and effective product for sealing off water lines, valves, and other plumbing fittings. Many customers found it worked as expected to stop leaks and facilitate home renovation projects, though some noted using a small washer or Teflon tape helped create a tighter seal. While a few had issues with the cap not fitting properly or leaking, the majority reported it as a reliable and versatile solution for various plumbing needs.

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

I found it very cappy...and soooo stylish!

Would Recommend

The threads were very thready and I loved the way it shined!

September 9, 2024
Verified Purchaser
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Compression cap fitting.

Would Recommend

Just what I needed to solve my problem.

September 4, 2024
From Brass 1_SLASH_4-in Compression Cap Fitting Verified Purchaser
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Good product

Would Recommend

Functions as expected.

September 2, 2024
From Brass 1_SLASH_2-in Compression Cap Fitting Verified Purchaser
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Good product

Would Recommend

Functions as expected.

September 2, 2024
Verified Purchaser
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Good product

Would Recommend

Functions as expected.

September 2, 2024
From Brass 1_SLASH_4-in Compression Cap Fitting Verified Purchaser
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Good

Would Recommend

Does exactly what you need it too.

July 23, 2024
Verified Purchaser
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Used to cap 1/4 shut off valve in kitchen

Would Recommend

I recently faced a challenge during a home renovation project that required a quick and reliable solution. Originally, I planned to install a dishwasher but decided to pivot and add a kitchen base cabinet in its place. This change meant I needed to cap off the 1/4" shut-off valve that was initially meant for the dishwasher. After spending some time researching, I came across a helpful video on YouTube that guided me through the process. To finish the job, I needed the Danco 00 flat washer 1/2" ...

June 19, 2024
Verified Purchaser
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Not good

Would Not Recommend

trash not what is written

May 28, 2024
From Brass 5_SLASH_8-in Compression Cap Fitting Verified Purchaser
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seems fine but I got the wrong size

Would Recommend

This doesn't fit my valve compression thread that accepts the 1/4" hose for the refrigerator. It's the 1/4" compression cap fitting that fit.

May 27, 2024
Verified Purchaser
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good cap but no washer

Would Recommend

This works fine but should include a washer. This cap fits the T-valve male compression thread that accepts a 1/4" hose like for a refrigerator ice machine.

May 27, 2024
From Brass 1_SLASH_4-in Compression Cap Fitting Verified Purchaser
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1/4” cap Best ever.

Would Recommend

OMG !!!!! This is the BEST 1/4”, $1.00 brass cap I’ve ever used ! 🤪😂

May 26, 2024
From Brass 1_SLASH_4-in Compression Cap Fitting Verified Purchaser
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