Top 10 Best kobalt weed eater string in 2026

Main highlights

• •The dual-line spool is pre-wound with 0.080 diameter line .
• •Fit for Kobalt 24-volt max string trimmer model #KST 1124B-03, KST 2024A-03, KST 2224B-03 and item#1504979 and 1137837
• •Includes 3 dual-line spool,each spool with 16ft of line
• •The Line Made in USA

Main highlights

Main highlights

• •【Fits Great】Trimmer replacement spool models:294703 (Item:#506892).Compatible with Kobalt 40V cordless weed eater models: KST 120X (Item:#651246),KST 120X-06 (Item:#506886),KST 2040-06 (Item:#1520463)
• •【Perfect Size】Weedeater dual line diameter: 0.065 inch/1.65mm,lenght: 20 feet/6.1m,it fits line hole perfectly and provides a wider range of mowing
• •【Durable and Sturdy】Made of high quality ABS and polyamide nylon thread,which is strong and flexible,not easy to break when used
• •【Easy to Load】KST-120X string trimmer spool is pre-wound in the factory,stable and reliable.You can quickly replace and use it,no need any installation tool
• •【Set of 6】Large capacity packaging for long-lasting use: 6 x weed whacker spools.They are great weedwacker replacement parts

Main highlights

• •【Compatible With】Pre-cut replacement Line Model:KSLA 58040-03/KAL 580-06(Item #4768425).Compatible with Kobalt 5218445,4926600,623439,1130001,820915,1160325,3854567,2857514,4913866,28086084768425,1438130 string trimmers,Fit for Kobalt string trimmer using 0.080" line.Fits most string trimmers.Be sure to choose the correct replacement line for your lawn mower model to ensure proper installation and use.
• •【Strong and Tough】KSLA 58040-03 Twisted trimmer string line is made of nylon polyamide material,has good flexibility and wear resistance,the quality of the weeding rope is far superior to other brands replacement spool lines, and it will not break frequently, allowing you to much further in the yard.
• •【Pre-Measured】12-pack premium KSLA 58040-03 twisted 0.080-in replacement pre-cut line,Single line length 17.38ft,total line length 208Ft,pre-measured for quick & easy trimmer reloads.
• •【50% increase in efficiency】KSLA 58040-03 Spiral string trimming line for kobalt has sharp edges,Easier to cut than with round profile weeding lines, which increases the cutting efficiency by 50% compared to other shapes, allowing the herbivorous string to cut more weeds.
• •【Includes】The package includes KSLA 58040-03/KAL 580-06 0.080" 208Ft trimmer line,24-hour customer service. If you encounter any problems, you can contact us, we will give you a satisfactory answer.

Main highlights

• •【Compatible Models】Weed eater string for Kobalt KLS 124-03,compatible with Kobalt 24-volt max string trimmer models KST 1124B-03,KST 2024A-03,KST 2224B-03,KST 4024A-03,item# 1504979 and 1137837
• •【Sturdy and Durable】0.080" 16ft pre-wound twisted line for Kobalt 24v weed eater string trimmer is made of high quality ABS and nylon material,flexible and long lasting for cuttting grasses.It is sturdy
• •【Easy to Install】Each pre-wound replacement spool line can be replaced easily in a few seconds. It is very easy to assemble and remove, you can snap it into the right place and then assemble them quickly just by hands, no need other tools
• •【Package Includes】3 x replacement trimmer line spool. Dual-line with a total of 16 feet twisted line
• •【Service】We provide 24-hour after-sales service. You can feel free to contact us when you have any problem in our line spool, we will provide appropriate solutions accordingly

Main highlights

• •【Fit Models】Compatible with Kobalt KST 120X / KST 120X-06 string trimmer and Kobalt 40V Cordless String Trimmer, NOTE: This Dual Spool is not a universal replacement. Please check your String Trimmer model. If purchased incorrectly, it will not be compatible
• •Spool Model: KST 120X (Item:#651246), KST 120X-06 (Item:#506886), KST 2040-06 (Item:#1520463)
• •High quality: Reliable accessory designed for efficient lawn care,The High-quality ABS Autofeed spool and durable polyamide nylon line with higher durability and tensile strength, long service life.Each Spool head pre-wound 20ft 0.065'' durable nylon Line
• •Package include: Our value package includes 6 Spools + 2 Cover cap.Compatible with original string trimmer spool model,Make your entire lawn care easy and enjoyable
• •💯Professional seller:We have great confidence in the quality of our products.Encountering any after-sales issues, We will provide you with the most perfect solution within 24 hours

Main highlights

• •【Fit Models】Compatible with Kobalt KST 120X / KST 120X-06 string trimmer and Kobalt 40V Cordless String Trimmer
• •Spool Model: KST 120X (Item:#651246), KST 120X-06 (Item:#506886), KST 2040-06 (Item:#1520463)
• •High quality: Reliable accessory designed for efficient lawn care,The High-quality ABS Autofeed spool and durable polyamide nylon line with higher durability and tensile strength, long service life.Each Spool head pre-wound 20ft 0.065'' durable nylon Line
• •Package include: Our value package includes 10 Spools + 2 Cover cap.Compatible with original string trimmer spool model,Make your entire lawn care easy and enjoyable
• •💯Professional seller:We have great confidence in the quality of our products.Encountering any after-sales issues, We will provide you with the most perfect solution within 24 hours

Main highlights

• •✅【What does it fit】-- Compatible for Kobalt 40V Cordless String Trimmer Item number 506886 (modell#KST 120X and #KST 120X-06)
• •🥇【110 LBS Tolerable Weight】 - 0.065in. diameter, 19ft. length round blue trimmer string provides 110lbs. tensile strength, our premium weed wacker string is stronger than the competition. Plus, its pliable and flexible design allows it to stretch and cushion on impact, making for more efficient cuts. Note: Dual Line Replacement String contains 1 wire per layer, each wire is 9.5 ft. in length, the total length of the two wires is 19 ft. (6 Spools + 1 Pcs cap)
• •👍【Better Cutting Performance】- The indentation process is used to increase the contact area between the trimmer line and the weeds, which improves the mowing efficiency and brings a smoother trimming experience.In addition, the addition of an appropriate proportion of glass fibre to the spool significantly improves the hardness, abrasion resistance and heat resistance of the spool and cap, effectively extending the service life. This will be your right-hand man!
• •💎【Upgraded Material Formula】-- After many research tests, the material ratio of the trimmer string has been optimised to increase the abrasion resistance of the trimmer string by 30%, which means that our haying rope lasts longer, so that you don't have to stop and change the line so often!
• •💯【Quality After Sales】- We provide high-quality after-sales service. If the spool and cover cap are not suitable for your string trimmer model, or you accidentally purchased the wrong one, we will provide after-sales service guarantee (refund, replacement or assist you to solve the problem) to satisfy you. We will reply you within 24 hours. We care about every customer's experience.

Main highlights

• •【Compatible Models】The weed eater replacement spool line is compatible with Compatible with Kobalt KST 120X string trimmer and Kobalt 40V cordless weed wacker item number 506886 (model KST 120X-06) and 1520463 (model KST 2040-06)
• •【Reliable and Durable】0.065" 20ft pre-wound weed wacker string for Kobalt is made of high quality ABS and nylon material,flexible and long service life,which is sturdy
• •【Easy to Install】Each replacement weed wacker trimmer line spool can be replaced easily in a few seconds.It is very easy to assemble and remove, you can snap it into the right place and then assemble them quickly and easily just by hands, no need other tools
• •【Package Includes】6 x weedeater string trimmer replacement spool.Dual-line with a total of 20 feet trimmer line
• •【Service】We provide 24-hour after-sales service. You can feel free to contact us when you have any problem in our line spool, we will provide appropriate solutions accordingly