1/2 to 3/8 Reducer Faucet Adapter - Compression Brass Pipe Fitting, 3/8 Male to 1/2 Male Supply Line Adapter for RV Kitchen Plumbing, Water Hose Pipe Connector with Rubber Washer, (2 Pack)

These sink adapters worked great, and I ended up buying four of them because they were so reliable. Each one fit perfectly and installed easily with no leaks. It made setting up multiple sinks simple and consistent. Overall, a solid product that I’d definitely buy again. No leaks and easy to put in worth the money

This made my installation a breeze. My original cheap RV faucet made of ABS broke and I needed a replacement that wasn’t cheaply made for RVs. My choice of replacement faucet had 3/8” compression connectors for the waterline while the original one was 1/2”. This reducer saved a lot of work. No fitting changes were needed. Very high quality material and well made.

Good

Works great and is easy to connect. Price is good and does not leak.

Item is as described

Perfect fit for RV conversion to standard household faucet. Fits without the need for o-rings and teflon tape. No leaks.

I’m from Malaysia, and this adapter was a lifesaver for making my faucet (which was purchased in the US) and water supply line compatible. Been using it for 3 years now with no leaks or issues. The fit was perfect, installation was easy, and the brass quality has held up really well. Highly recommended if you’re dealing with mismatched fittings here.

So my situation is a little odd but I needed to connect onto existing water supply lines and reduce down to 3/8 compression fittings. Most people on the reviews were talking about RV applications and I was skeptical of this working but free prime Shipping and returns I thought what the heck. So my existing supply line had a tag on it so I can share the exact thing I used it for. The existing hose was a 1/2" FIP (female iron pipe size) so this adapter is a 1/2 MIP (male iron pipe size) to 3/8 male compression sized fitting. Came with extra rubber gaskets (which I needed!) So that was a major plus. I'm not a plumber but this threaded up perfectly and didn't leak a bit. Was super happy to not have to deal with the local menards as they don't alway know what they are talking about. Plus they have you screwing multiple fittings together to make it work. That gets expensive and has more spots to leak. Either way thought this review with the pipe sizes might help someone and wanted to share. 100% would buy again. Thanks

product arrived missing 2 of the 4 rubber washers

Good

Exactly the part needed

The male 3/8 inch is sized wrong, it is larger the the female 3/8 inch on Moen faucet connection.