EGO POWER+ 50M 2.4mm Premium Quality Twist Line for String Trimmer Models ST1500/-S/F/SF - AL2450S

What It Is

This is a 50-meter spool of 2.4mm diameter twist line designed specifically for EGO string trimmers. It’s a premium replacement line meant for heavy-duty trimming, edging, and cutting thick weeds or overgrowth.

Fitment & Compatibility

Before buying, confirm your trimmer model is one of these: ST1500, ST1500-S, ST1500F, ST1500-SF, or AL2450S. This line is not compatible with smaller EGO trimmers (e.g., ST1200, ST1300) or any non-EGO brand. The 2.4mm diameter is thicker than standard line (typically 2.0mm or 2.4mm), so check your trimmer’s line size spec in the manual or on the spool cap. If your model uses a bump-feed head, ensure the line fits the feed slot—this twist line can be slightly stiffer than round line. It’s OEM-quality but is aftermarket (not sold in EGO packaging).

Key Things to Know

• Quality: The twist design reduces fraying and breakage compared to standard round line, especially on thick grass or brambles. Users report longer run time per spool.
• Installation: Easy to load into most EGO spools—just cut to length (usually 10-12 feet per side). No special tools required, but the twist can make it slightly less flexible to thread.
• Gotcha: This line is 2.4mm—too thick for some older EGO trimmers with smaller line ports. If your trimmer head specifies 2.0mm line, this won’t fit.
• Performance: Works best on high-torque trimmers like the ST1500 series; on lower-power models, it may bog down or feed poorly.

Should You Buy It

If you own a compatible EGO ST1500-series or AL2450S trimmer and regularly tackle thick weeds, brush, or tough grass, this line offers better durability and less frequent reloading than standard round line. It’s not for light-duty trimming or smaller trimmers—stick with 2.0mm line for those. For heavy users, it’s a solid upgrade.