2PC 18 inch Replacement Chain for Greenworks GCS80420, GCS80421,GCS80450, Chainsaw Chain for Greenworks 20332 2000002

Nice and sharp works great

Needed replacements and they work.

I received these chainsaw blades and instantly put one on and got to work clearing a tree. The chain fit nicely only adjust the chain tension once so far. Seems to be a very well made item.

Very happy with this chain. I cut hard Mesquite trees and just got this chain. I go through at least 2 18" chains a week and for the cost compared to the big box stores, it's a winner. I'm buying 4 more.

The correct number of links for these 18 inch chains is supposed to be 62. I was wondering if my chainsaw was defective after using these chains. I could never tighten them enough and they kept coming off. Finally, I ordered a different brand and noticed a slight difference in the length. That is when I counted the links on these 2 chains I ordered from Opuladuo - and found out they had 63 links. Would not order again unless the manufacturing defect is corrected. This could be a serious safety issue with the chain coming off.

I fitted this to my Greenworks 80421. While it fits and works fine it is actually longer than the original chain. I have had to adjust it almost to the limit to stop it coming off. If it stretches much I'll have to discard

This two-pack of replacement chains for Greenworks Model 20332 was a bargain. Cut very cleanly and performed as expected. Unfortunately the chain was more dependable than my chainsaw. The chain performed so well I gave the saw a workout for the first time (saw is two years old and never really tested till now). The replacement chain performed very well, however the saw failed. I cannot speak to the longevity of the chain, but I can for the saw; I recommend the chains but not the chainsaw.

Good for my need. I have small trees, 1 ft in diameter and they work well. Keep them tight in arm.