Mower Blade for Greenworks 29423 2502202 Kobalt 535386 KM210-06 Ryobi 635373 21"

Received my mower blade very quickly. Attached it with no problem. Satisfied.

Blade fit as stated but no matter what I tried I could not get the blade to stop vibrating my whole mower. The balance of these blades is off very severely. Do not waste your money.

Fits & works well. No issues. Easy install.

It didn't fit like the original blade so I'm concerned it may not be safe. The center hole fits but the 2 holes on either side don't line up. I used in the first time this wekend and needed to tighten the blade the 2nd time i used it.

This is a 19.45 inch blade, not a 21 inch blade as listed in the description. It is not an equal replacement for a Ryobi 40V 21" mower blade. You could reasonably install it on your Ryobi mower, but it's 3/4" shorter on each side and is going to leave your cut lanes narrower. I didn't even bother trying to install and immediately returned it.

This is a 19.45in length blade not 21in as stated in the details. I'm extremely upset as this isn't a cheap item and they claimed it is replacement model for many different brands but the one I can tell you for sure it's not the replacement for is the electric Ryobi 40V HP!!!

I bent the blade of my lawnmower running over something, I ordered this replacement and itis exactly the right blade. I had local hardware store replace the old one with this one. I don’t think people bother rep,acing lawn mower blades periodically, usually just when they damage them but my grass looks so much better with an updated sharp blade.