Grohe 46138000 1/2 in. Quick Coupling, one-size

a bit expensive, but worked great. took 3 seconds to replace the broken one.

excellent description. good quality. fast delivery.

easy to install, but be cautious because the plastic threads will crack if you try to put it on too tight. For that reason and the high cost is why I did not rate this product five stars.

Easy to install no need for tools or will. Real plastic. Does not leak now I have my kitchen sink back. Over night shipping was terrific.

It is just a replacement part for what is essentially an un-necessary technical addition to a kitchen faucet. What is the need for a quick disconnect on a kitchen faucet supply hose? Yes it can simplify the installation somewhat, but being a plastic fitting that has been reported to break after a few years and can result in the faucet flooding the cabinet under the sink, is it worth the time savings of connecting up the supply hose? One has to connect the hose via a threaded coupling to the quick disconnect device, before connecting the assembly to the water supply pipe from the faucet valve. Why not just be able to connect the hose directly to the supply pipe and eliminate the $50 list, under sink flooding part?

Expensive but if you need it watcha gonna do.....Im just thankful it was delivered the next day...exacly the same as the original.

It fits. I hope the new plastic screw in part lasts. The old one disintegrated and the tubing fell off.

It was easy to install and, so far, its working fine.

Lifesaver- stopped leak & avoided me having to put a whole new faucet in. Old part went bad after 5 yrs. Home Depot & Lowes does not sell this item. No plumber needed to install.

No tools necessary...replaced in just a couple of minutes