Trimmer Line GEKO G73965 reinforced square 3.0 mm x 50 m for brushcutters

Reinforced square trimmer line GEKO G73965 3.0 mm x 50 m is designed for use with brushcutters and petrol or electric trimmers. The line’s square profile and reinforced construction improve cutting performance and retain shape under load, making it suitable for dense grass, coarse vegetation and light shrubs. Supplied as a 50 m length, it can be wound on replacement spools or used with direct-feed heads to restore working capacity of garden cutting tools.

Advantages

The square cross-section increases cutting efficiency and produces cleaner cuts on tough stems compared with round lines of similar diameter. Reinforced material enhances wear resistance and prolongs service life when trimming abrasive surfaces or frequent contact with soil. The 3.0 mm diameter balances strength and flexibility, ensuring stable feed and reduced vibration during operation. The 50 m length provides sufficient spare line for several re-windings or extended field use without frequent replacement.

Suitable for

• Petrol and electric brushcutters with compatible line feed systems
• Replacement spool winding for garden and landscaping maintenance
• Trimming dense grass, coarse weeds and light shrubs
• Edge cutting and clearing around fences, paths and flowerbeds

Key specifications

• Profile: reinforced square cross-section
• Diameter: 3.0 mm
• Length: 50 m
• Material properties: wear-resistant, shaped for stable cutting

How to use

Cut the required length from the 50 m coil and wind it onto the spool according to the brushcutter or trimmer head manufacturer’s instructions, making sure the line is seated evenly and the ends are secured in the feed notches if present. For direct-feed heads, insert the appropriate length and test feed operation before full use. Operate the cutting tool at recommended engine or motor speeds and maintain a proper cutting angle to avoid unnecessary impact with hard surfaces that can accelerate wear.

Usage recommendations

Use compatible spools and heads specified by your equipment manufacturer, and check line diameter compatibility before installation. Replace the line when excessive wear or deformation reduces cutting performance. Store the coil in a cool, dry place away from direct sunlight to preserve material properties.