
Ratings & Reviews for Kobalt Older K40v Models 0.080-in x 16-ft Pre-cut Trimmer Line
Ratings may include incentivized customer reviews.
What Customers Are Saying
The Kobalt 40V trimmer spool has mixed reviews. Some customers found the spool easy to install and the trimmer line to be of good quality. However, many reported compatibility issues, with the spool not fitting their specific Kobalt 40V trimmer model as advertised. Some also noted the trimmer line broke easily or did not last as long as expected. The spool may work well for some models, but customers should carefully check compatibility before purchasing.
Customer review summary generated by AI, including incentivized reviews.Won't feed. Very frustrating.
Would Not RecommendI used to use the blue string and it was fine, but this string won't feed. The labeling and the person in the store say/said it's compatible with Kobalt 40V, but it sure is not. Terribly frustrating to have to keep stopping and reloading the string.
DO NOT STOP MAKING THESE
Would RecommendIt’s quick & easy
Verified Purchaser
DOES NOT FIT
Would Not Recommendthe spool is way too big!! how is it still being marketed and sold to fit?!
Hi Vaughan, thank you for reviewing the Kobalt spool. We will pass along your comments on the spool size for further review. Thank you!

Make sure you get the right one.
Cannot get it to fit onto the 40v weed eater. It’s advertised as the replacement but doesn’t fit.
Verified Purchaser
Hello Valued Lowe’s Customer,
We're sorry to hear that your purchase fell below expectations and would like to hear more about your experie...

Kobalt dual line replacement spool
Would Not RecommendEven though I carefully check to make sure it said it would fit , it did not fit. I have never been able to get spools and I hate putting line on mine because it’s hard for me to do. If you make a product you should have things to fit. I should not have to buy a new trimmer or get help ever time I need string.
Hi, Allison. We are sorry for the experience you had with our product. Know that this is not what we expect from our products, and we urge you to con...

New line is terrible!!!!
Would Not RecommendFirst i would like to say I have almost every Kobalt lawn tools amd i love them! They have never failed me umtil now!!!!! I finally ran out of the stock of old line spools for weed Wacker. The new line breaks super easy and the bump reline doesn't work with this line. The line just respools itself. I have the original 40v max and.never had a problem until these new spool line!!!
Verified Purchaser
Hi there, Pete! We're sorry to hear about your Kobalt Older K40v Models 0.080-in x 16-ft Pre-cut Trimmer Line. Please give us a call at your earl...

Crazy! No replacement spool
Would Not RecommendIt does not fit the models listed in the description online. The weedeater Kobalt 1438122 which I bought from you does not have a replacement spool that works.
Verified Purchaser
Hello Valued Lowe’s Customer,
We're sorry to hear that your purchase fell below expectations and would like to hear more about your experie...

No Instructions!
Would Not RecommendNo Instrustions!
Verified Purchaser
Hello Valued Lowe’s Customer, We're sorry to hear that your purchase fell below expectations and would like to hear more about your experience to...

Kobalt 40 V replacement spool
Would RecommendDid not fit - could use the string though
Verified Purchaser
Hi there! We appreciate you taking the time to review the Kobalt Older K40v Models 0.080-in x 16-ft Pre-cut Trimmer Line. If you need assistance in f...

Doesn’t fit newer model of 40v trimmer.
Would Not RecommendDoesn’t fit. Had to unwind line and put it on old spool. I guess once you run out of line on newer models you're stuck.
Verified Purchaser
Hi Mrmichael54, thanks for sharing. We would like to hear more about your experience to see how we can do better in the future. Please give our Custo...

You have old inventory
Would RecommendIt is what I need
Verified Purchaser
Trimmer
Would RecommendI had problems of it sticking
Verified Purchaser
Hello Valued Lowe’s Customer, we are sorry for the experience you had with our string trimmer line. We're sorry to hear that your purchase fell b...

Wrong
Would Not RecommendThis package does not show that its for the older version weedeater and the store reps dont know.
Verified Purchaser
Hello Valued Lowe’s Customer, We're sorry to hear that your purchase fell below expectations and would like to hear more about your experience to...

Replacement String
Would RecommendIt is what ai expected
Verified Purchaser
To brittle wire breaks constantly
Not enough wire for the money
Verified PurchaserVerified Pro
Hello Rhonda, we are sorry for the experience you had with our trimmer. Know that this is not what we expect from our products and we urge you to con...

Hello Valued Lowe’s Customer,
We're sorry to hear that your purchase fell below expectations and would like to hear more about your experie...