Oregon 20-021 Magnum Gatorline Supertwist Trimmer Line – .118 in x 180 ft

Overview

Oregon's Magnum Gatorline Supertwist trimmer line is built for pro landscapers and demanding yards. This .118-inch gauge line comes packaged as a 1-pound donut, featuring a dual polymer construction that balances stiffness with resilience. The twist geometry is designed to reduce drag and noise while helping you achieve cleaner, straighter cuts around stone features, raised beds, fences, driveways, and other hardscape edges.

With a high-strength inner core and a weld-resistant outer layer, this line is crafted to stand up to tough trimming sessions. The result is less downtime spent winding new line and more time getting the job done. The combination of durability and improved cutting efficiency makes it a versatile option for large properties, professional crews, and serious home gardeners alike.

Key advantages

• High cutting efficiency — cleaner, straighter cuts with less effort than standard lines.
• Durable inner core — resists breakage, extending line life and reducing spool winding time.
• Twisted geometry — lowers noise and drag for smoother trimming around beds and borders.
• 0.118" diameter — well suited for heavy-duty landscaping on large estates, expansive lawns, and golf courses.
• Versatile performance — effective against low grasses, weeds, and brambles for faster results.

What you get and how it helps

The donut packaging keeps a ready-to-use supply on hand for quick swaps between jobs, minimizing downtime. The dual polymer design balances stiffness and resilience, helping you maintain consistent performance across long trimming sessions.

Ideal use cases

• Trimming around stone features, fences, and driveways with steady, controlled cuts.
• Maintenance for large properties, estates, and golf courses where substantial trimming is routine.
• Close-quarters work around flower beds, borders, and hardscape edges where precision matters.