Customer reviews from greenworkstools.com
Greenworks - 21" (51 CM) Replacement Lawn Mower Blade - Black
Average customer rating
4.7 out of 5
4.7
(213 Reviews)
Open Ratings Snapshot
Rating breakdown 213 reviews
5 Stars
182
4 Stars
18
3 Stars
6
2 Stars
1
1 Star
6
95%of customers recommend this product. 
(
161 out of 169
)
Best Buy Privacy Policy
Customer Reviews for Greenworks - 21" (51 CM) Replacement Lawn Mower Blade - Black
Customer Rating
5 out of 5
5
Blade of Benefit
on April 12, 2022
Posted by: BColt828
from NC
Gender:Male
I ordered my replacement blade a few weeks ago, and I have been very pleased with how it cuts. Easy to change too. Thanks
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
4 out of 5
4
It Cuts
on May 15, 2022
Posted by: Tyler78
from Seattle, WA
Gender:Male
The blade works as expected. The only down side is that I can figure out an effective way to sharpen it, other than with a hand file.
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
Great Blade!
on May 16, 2022
Posted by: Sergio B
from Connecticut
Gender:Male
Verified Purchase:Yes
Fit great onto my 80-Volt self propelled Greenworks mower. Made it cut like new. Would definitely recommend!
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
4 out of 5
4
21" blade
on May 23, 2022
Posted by: Anonymous
from Seattle, WA
Gender:Male
Verified Purchase:Yes
The blade works great. The only issue is that it's curved, which makes it difficult to resharpen.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
21inch mower blade
on May 27, 2022
Posted by: rt3 tn
Verified Purchase:Yes
Exact fit….quality replacement blade…..much better than locat attempt to sharpen and balance
Written by a customer while visiting greenworkstools.com
Customer Rating
3 out of 5
3
Clearance Issues causing contact with mower deck.
on May 28, 2022
Posted by: Anonymous
from Nashville, TN
Gender:Male
Verified Purchase:Yes
So the blade is exactly like described, and cuts well on our mower. The reason for the low rating is that the mower it is said to work for, it hits the sides of the deck. While not being too big a deal for me (I took it off and ground the tips down to clear the contact areas), for someone else it could cause premature wear on the electric motor from the intense impacts.
It's very strange though. It's exactly like the blade that came on our mower, same size according to the specs and even appears the same size as the old blade, but it makes contact. I've since sharpened the old blade and will probably make this one just a back up.
Response from greenworkstools.comBy GreenworksCustomer CareJune 1, 2022
Hello Josh Scalf,

We are sorry to hear that your purchase fell below expectations and would like to hear more about your experience to see how we can do better in the future. Please give our Customer Care team a call on Greenworks Pro toll-free helpline at 1-855-345-3934. Thank you for your feedback!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
new blades for 80v-21pro
on May 30, 2022
Posted by: Oldguy75
from Everett, WA
Gender:Male
Verified Purchase:Yes
Works on my 80v-21 also. Cuts grate, my old one was getting so it would not work well. And i had no way to sharpen.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
Customer Rating
5 out of 5
5
Fit my Kobalt 80v mower
on May 31, 2022
Posted by: DMH13
from Louisville, KY
Gender:Male
I bought this blade because I could not find one for my 21" Kobalt 80v mower.
It worked perfectly.
I would recommend this to a friend!
Written by a customer while visiting greenworkstools.com
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