1/2 x 3/8 Inch Compression Straight Stop Valve, Quarter Turn, Push to Connect Brass Plumbing Fitting, PEX Pipe, Copper, CPVC, PE-RT, HDPE, 23037-0000LF

Had a difficult-to-reach faucet replacement, and chose to go with Sharkbites, instead of traditional compression valves. These made adding stop valves to the copper pipe quicker and easier, inside an old steel laundry tub cabinet. They'll still be hard to reach, if I ever need to use them, but at least they're there now. They install in a flash, and seem to be well-made.

or quick plumbing fixes. Installation was incredibly easy—no special tools or fuss, and it provided a perfect, leak-free connection. The build quality is excellent; it feels sturdy and durable, and I’m confident it will last for years. This is a huge upgrade from traditional methods, and it saved me both time and frustration. Don’t bother with cheaper alternatives—this is worth every penny for the reliability and ease of use

The easiest compression fitting I’ve ever used, this thing is a game changer. Had a leaking fitting under our spare bathroom sink, cut the old valve off, and replaced with the new SharkBite in less then 2 minutes. So easy!

Works great. Very easy to use

Only been on for a day but so far working perfectly. Relatively easy to install.

I used these to replace old, failed service valves on copper tube feeds to kitchen and bathroom sinks, and in one case on a PEX-to-copper connection. It's heartening to know some innovative products work exactly as promised! But follow the simple instructions carefully: cut the tubes straight across, deburr the cuts, and be sure to MARK THE INSERTION DEPTH before you install the valve. If you don't, it could leak. The manufacturer has plenty of good videos on its website. I'm a do-it-yourselfer, not a licensed plumber, so I only use these where visibility and access are quick and easy, as under a sink. I wouldn't seal one in a wall—that's work for the pro's.

I use it on my RV for the lowest water point in order to drain when done camping. Works well just make sure you prepare your pipes accordingly. Didn't like the little bit of extra weight because they're metal, but I know they're going to work and I know that they will not leak. Other plastic ones that I bought always seem to have a drip.

We had a water leak at a T in our manufactured home and it was on the old PB plastic piping. Since that is piping discontinued and I have no crimping tools anyway I researched the Sharkbite fittings due to their claim that you need no tools, just measure the depth and slide them on. I was a bit skeptical at first but I was in a bind so purchased two PB to Pex fittings, a Pex T and an Pex Shut off. I watched a youtube video before attempting the repairs just to get an idea what I needed to do. Cutting out the old pipe T, then installing the two PB to Pex fittings with a section between that included the new Pex T, and then the new shut from the T took me 15 minutes. I popped on the water and no leaks, worked perfectly. These things are the real deal and will save you a ton of time and hassle! I can sweat copper pipe as well but for future repairs I may just use these fittings, no sense in wasting my time when I can measure, cut, push to install and then you're done.

Great product! These work exactly as advertised and make work so much easier.

Wow so easy to install. Do yourself a favour and spend the money to buy the proper pex pipe cutter and Deburring tool. Will make the job that much easier. The fitting itself seems like really good quality. Overall really impressed with shark bite

Great product. I trust sharkbite more than saulder.

Good quality, Luc G.

Worked perfectly. Push it pretty hard