Echo 1 Lb 080 Cross-Fire Trimmer Line

What It Is

The Echo 1 Lb 080 Cross-Fire Trimmer Line is a heavy-duty, twisted square trimmer line designed for professional-grade string trimmers. It’s built for thick weeds, brush, and heavy grass, using a cross-hatch pattern to slice through material faster than round line.

Fitment & Compatibility

Before buying, verify your trimmer’s line diameter requirement—this is 0.080-inch line, which fits most standard gas and high-end electric trimmers (common for 20-30cc engines). It will not work with trimmers that require 0.065-inch or smaller line (like many lightweight electric models) or 0.095-inch/0.105-inch line (heavy-duty brush cutters). Check your trimmer’s manual or the existing line spool for the exact diameter. This is OEM Echo line, so it’s guaranteed compatible with Echo trimmers that accept 0.080-inch line. For other brands (Stihl, Husqvarna, Ryobi, etc.), it will work as long as the diameter matches—but you may need to cut the line to length for your specific bump-feed or fixed-head system.

Key Things to Know

• Line quality: The twisted square profile is more durable than round line and resists fraying and breaking in thick weeds, but it’s not as flexible—can be harder to feed on some automatic-feed heads.
• Installation: Easy to cut and load into most spools, but you’ll need to measure and cut to your trimmer’s recommended length (typically 10-15 feet per side). No special tools required.
• Common gotcha: The 1-pound spool holds a lot of line—enough for many refills. Store it in a dry place to prevent the line from becoming brittle over time.
• Performance: Works best at high RPMs; on low-power electric trimmers, the thicker line may bog down the motor. Not ideal for very light trimming or edging.

Should You Buy It

Buy this if you have a gas or powerful electric trimmer that accepts 0.080-inch line and you regularly cut heavy weeds, blackberries, or overgrown grass. It’s a durable, long-lasting upgrade from standard round line, especially for property maintenance or professional use. Skip it if your trimmer requires a thinner line (0.065-inch or less) or if you only do light, weekly trimming.