Trimmer line Polax Square with Cord 2.4 mm × 15 m — reinforced square profile

Polax Square with Cord trimmer line, 2.4 mm thickness and 15 m length, features a reinforced square profile with an internal nylon cord for improved strength and wear resistance. Made from high-quality nylon with a PA.66 core, this replacement line is designed for use in grass and light brush cutting heads that accept 2.4 mm lines. The square cross-section provides sharp edges for efficient cutting while maintaining flexibility and relatively low noise during operation.

Advantages

The reinforced square profile with an internal cord increases durability and service life compared with standard monofilament lines; the sharp square edges offer faster cutting of grass and thin stems while the PA.66 core enhances tensile strength. The 15 m length offers sufficient supply for multiple trimming sessions, and the 2.4 mm diameter balances cutting performance and compatibility with many lightweight electric and small petrol trimmers.

Suitable for

• Trimming lawn grass and garden edges
• Cutting light brush, weeds and nettles
• Work with electric trimmers and petrol trimmers compatible with 2.4 mm line
• Homeowners and landscape maintenance professionals requiring longer-wearing line

Key specifications

• Cross-section: reinforced square profile with internal cord
• Material: high-quality nylon with PA.66 core
• Diameter: 2.4 mm
• Length: 15 m
• Cutting characteristics: sharp edges for efficient mowing
• Noise and flexibility: designed for relatively low noise and good flexibility

How to use

Turn off the trimmer and disconnect any power source before replacing the line. Remove the spool or cutting head according to the trimmer manufacturer’s instructions, wind the 2.4 mm line onto the spool following the directional arrows if present, and secure the ends in the retaining slots. Reassemble the head, reconnect power, and run the trimmer at low speed briefly to confirm correct installation and balance. Select the 2.4 mm line only when it matches the trimmer’s recommended line diameter.

Usage recommendations

For optimal performance, use this 2.4 mm reinforced square line on grass and light brush. Avoid heavy-duty cutting of thick woody stems that exceed the line’s design limits. Inspect the line regularly and replace when wear reduces cutting efficiency. Choose line diameter appropriate to your trimmer’s power: lightweight electric trimmers and small petrol trimmers are typically suited to 2.4 mm line.