Trimmer line Dedra square 2.4 mm × 15 m — cutting nylon for grass trimmers

Dedra square trimmer line 2.4 mm × 15 m is a cutting nylon designed for use in grass trimmers and brushcutters. The squared cross-section improves cutting action on grass and light weeds compared with round lines, while the 2.4 mm thickness balances flexibility and durability. This 15 m length is supplied as a loose refill suitable for trimmers that accept replaceable line, making it appropriate for routine lawn maintenance, edging and clearing small overgrowth areas.

Advantages

The square profile increases cutting efficiency and produces cleaner cuts on grass and soft vegetation. With a 2.4 mm diameter, the line offers a compromise between resistance to breakage and manageable load on the trimmer head. Its 15 m length provides multiple refill opportunities and reduces the need for frequent replacements. Compatible with most trimmers that accept loose line refills, the product is straightforward to wind and install.

Suitable for

• Regular lawn trimming and edging
• Clearing light weeds and overgrowth
• Home garden and small plot maintenance
• Use with trimmers that accept loose line refills

Key specifications

• Line shape: square profile for improved cutting
• Diameter: 2.4 mm
• Length: 15 m
• Material: cutting-grade nylon
• Compatibility: loose-line trimmer heads that accept refill spools or wound lines

How to use

Turn off and disconnect the trimmer from its power source or remove the ignition plug for petrol models before servicing the head. Remove the trimmer head cover and wind the line onto the spool following the trimmer manufacturer's winding direction and capacity indications. Trim the line to the recommended free length and reassemble the head. Start the trimmer and test at low throttle to confirm correct feeding and balance. Replace the line when worn to maintain cutting performance.

Usage recommendations

Use the square 2.4 mm line on grass and light weeds; avoid heavy brush or thick woody stems that can cause rapid wear or breakage. Match the line diameter to the trimmer head specification and use protective equipment such as eye protection and long clothing during operation.