Y-Axis 12 Pack Cache Faucet Aerator Key Faucet Aerator Removal Wrench Tool for M 16.5 18.5 20 21.5 22 22.5 24 28 Cache Aerators

A great product. Easy to use

After my landlord replaced the water heater, my bathroom faucet was running very slow. I found that it had a keyed aerator, and came across this product to remove the aerator. It was easy to use, and sure enough upon removing the aerator I found it clogged with debris. I cleaned it out, used the key to replace the aerator, and was back in business. The keys are now in my plumbing toolkit, ready for the next time I need them.

The ones I needed for a Delta and a Moen faucets are in this set. The Delta tool already deformed slightly, it was frozen in pretty good. Great set for many brands, but how many uses you will get out of each is up in the air. For the price it's a win.

This set is cheap because it is very flimsy thin plastic. If your aerators are stuck with calcium deposits, these flimsy thin tools with strip their thin teeth and do nothing. The ones that come in good quality faucet boxed are much thicker. Or you can buy the professional version that is made of metal...Moral of the story: save those plastic tools that come with your new faucets...

Worked well except the aertor was on so tight. The key slipped off a few times and the key teeth have deformed a little. I hope it works for more uses.

Didn’t work for my sink

These appear to be as described though they would be handier tools if they were all marked with their respective sizes.

Has all different sizes. Was exactly what I needed.