Moupaa
6Pack 0.08'' 16 ft Dual Spool Trimmer Line for Kobalt KLS 124-03 Weed Eaters String, for Kobalt 24-Volt max Trimmer Model KST 1124B-03, KST 2024A-03, Part #1504979 and 1137837
GreatBuddy
GreatBuddy 3-Pack Weed Eater String, Compatible with Kobalt String Trimmer KST 120X-06, KST2040-06, 0.065 Inch String Trimmer Line Replacement 506886
Bularie
Bularie Weed Eater Blade Cutting Head, Universal 6 Steel Razors Trimmer Head Compatible with Stihl Hu sqvarna String Trimmer Brush Cutter Mower, Weed Wacker Blade Fit for Kobalt Worx Grass Cutter
Dxyue
4Pcs Replacement Spool Trimmer Line for Kobalt KLS 124-03 Weed Eaters String, for Kobalt 24-Volt max String Trimmer Model KST 1124B-03, KST 2024A-03, Part # 1504979 & 1137837