Stihl Trimmer Line Round .105-1Lb - High Performance Replacement Part

Heavy-Duty Performance. Professional Results.

When the job demands more than a standard line can handle, step up to the . Engineered for high-performance landscaping and commercial maintenance, this .105" gauge line is the workhorse of the STIHL professional lineup. Crafted from a high-quality, custom polymer blend, it provides the perfect balance of flexibility to prevent snapping and the rigidity needed to slice through dense weeds and light brush.

Designed to withstand the intense heat generated by high-torque professional trimmers, this line features an anti-weld formula that keeps your spool feeding smoothly without fusing. Its classic round profile is preferred by professionals for its durability when working against fence lines, stone walls, and concrete curbing. Load up with a full 1 lb. spool and maximize your productivity by spending less time reloading and more time cutting.

Key Performance Features:

• Pro-Grade Gauge: The .105" diameter is ideal for heavy-duty commercial trimming and clearing thick, overgrown vegetation.
• Anti-Fusing Technology: Specialized polymer construction prevents the line from melting or sticking inside the head during high-heat operation.
• Superior Abrasion Resistance: Formulated to last longer against hard surfaces like curbs and rocks, reducing line breakage.
• Universal Compatibility: While optimized for STIHL heads, it fits all professional trimmer heads designed for .105" line.
• High-Visibility Identification: Color-coded for easy identification in the shop—this gauge ensures you are using the right power for your high-displacement trimmer.

Frequently Asked Questions