Ratings & Reviews for Kobalt Universal Fit 0.080-in Line String Trimmer Replacement Head
Ratings may include incentivized customer reviews.
What Customers Are Saying
Customers report significant frustration with replacement part compatibility, with many finding spools and trimmer heads do not fit their models despite universal labeling. Several note parts are unavailable in-store and online, forcing them to abandon the system entirely. Threading and design inconsistencies across generations render worn components irreplaceable. However, a minority report successful installations and praise improved spool design and durability. Those who succeeded often required third-party research and tools. Overall, incompatibility and parts scarcity overshadow positive experiences for most users.
Customer review summary generated by AI, including incentivized reviews.Be careful - you may not get what you wanted
Would Not RecommendI ordered a weed eater head for my Kobalt - she sent me the wrong size - I ordered a 40 volt and received a head for an 80 volt - now I have to drive an hour ( one way ) to take to the store in Corbin to get my money refunded - Not a happy customer Er
Verified Purchaser
Need an allen wrench
Would RecommendThis was fast and easy. All you need is an allen wrench to keep the head from spinning to unscrew the whole head. It is on top to the side where shaft meets the part you are removing. Then just screw on the new one!!!
Verified Purchaser
Don’t buy this, it matches, doesn’t fit the shaft
Would Not RecommendThe internal washer is wrong
Verified Purchaser
The replacement head does not mesh/fit.
Would Not RecommendProduct does not meet device spec.
Verified Purchaser
Can't find replacement parts
Would Not RecommendI have a Kobalt 2580-06 Trimmer and need a new bump knob. Can't find it anywhere on the web. Went to store and they have very few parts for their own brand. Called the number for Lowes replacement parts several times and each time the reps act as though they have no idea what's going on. I will be buying a new trimmer, not from Lowes, and it definitely will not be Kobalt. Shame on Lowes for developing a product that I have to throw away because Lowes doesn't support their own brand of produ...
Hi Neal,
We're sorry to hear about your experience and understand how frustrating it can be when you're trying to find the right replace... Read More
There must be two models
Would Not RecommendThr product is for a Kobalt 80 volt trimmer but it does NOT fit my 80 volt trimmer.
Verified Purchaser
Hi JedD,
Thank you for sharing your feedback. We're sorry this replacement head wasn't compatible with your 80V string trimmer. While it... Read More
Does not fit original Kobalt 80v trimmer.
Would Not RecommendI bought this item as it was described to fit the Kobalt 80v trimmer. It did not fit on the shaft of my original Kobalt 80v string trimmer. I believe the thread pitch is different because out of my many attempts, there were a couple of times I was able to spin it on and it seemed almost perfectly level, yet it would still get stuck after at most a couple of turns. When I gave up after 15 or 20 minutes trying I was able to get the old one on easily in the first attempt. I will make do with it as ...
Verified Purchaser
Hi Hottedaldave,
Thank you for taking the time to share such detailed feedback. We're sorry this replacement head wasn't compatible with... Read More
Don't Buy this if you have a Model KST 2580-06
Would Not RecommendI was looking for a replacement head for my Model KST 2580-06 trimmer and the Lowe's search shows this a the correct replacement. NOT EVEN CLOSE. While I really like the trimmer it is impossible to find the correct replacement part and even if you do the instruction manual does not tell you how to take the old head off. So now I am stuck with a part that I really can not use although I was able to make the bump line kind of work at least somewhat. Lowe's should be ashamed of themselves ...
Verified Purchaser
Hi BIKENEPA,
Thank you for taking the time to share your detailed feedback. We're sorry this replacement head wasn't compatible with you... Read More
Exactly what i needed
Would RecommendWorks great
Verified Purchaser
Won't fit our weed eater
Would Not Recommendpurchased this for our Kobalt weed eater and does not fit.
Hi Kevin,
We're sorry this replacement head wasn't the right fit for your Kobalt string trimmer. Compatibility can vary by model, and we... Read More
does not fit my kobalt 80 volt weedeater!!!
Hi baker924,
We're sorry to hear this replacement wasn't the right fit for your string trimmer and understand how frustrating that exper... Read More