ALM Manufacturing Trimmer Line - 3.5mm x 15m

ALM Manufacturing SL019 extra heavy duty petrol trimmer line is engineered for ultimate performanc...

Best current price£5.26from Blueperry agriculture (UK)

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Blueperry agriculture (UK)Alm Manufacturing Black Alm Trim Line 3.5Mm X 15M Sl019
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£5.26
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Power Tools DirectAlm Manufacturing Black Sl019 Trim Line 3.5Mm X 15M Sl019
£5.95 delivery
£5.40
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eBayALM Trimmer Strimmer Heavy Duty Petrol Grass Cutter Wire - Black - 3.5mm x 15m
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£9.50
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B&QB&Q - Sl019 Trim Line 3.5mm X 15M Black Sl019 Alm0587
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£9.56
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The RangeAlm Manufacturing Alm, Trim Line, 3.5Mm X 15M, Black - Black
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£10.22
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Product Information

Full details

The ALM Manufacturing SL019 3.5mm x 15m trimmer line is designed for professional landscapers and homeowners who manage large, overgrown areas with high-performance petrol trimmers. It offers exceptional durability and tangle-free operation to ensure efficient cutting in tough conditions; however, it is specifically engineered for extra heavy-duty equipment and will not fit standard light-duty electric or battery-powered trimmers.

All features

Model Part NumberSL019
BrandALM Manufacturing

Extended Product Information

FAQs

Can I use this on a cordless electric trimmer?

No, this line is intended specifically for heavy-duty petrol trimmers. It is likely too heavy and stiff for the motor torque of most cordless trimmers.

Does this come on a spool?

The line is provided in a 15-meter length designed for easy pull-out dispensing, which you then wind onto your existing trimmer head spool.

What is the best way to cut this line to size?

Use a pair of sharp, heavy-duty wire cutters or strong snips to get a clean, square end, which helps it feed better through the trimmer eyelets.

Is this line round or square?

The ALM SL019 is a professional-grade round line, chosen for its durability and reduced wind resistance during high-speed rotation.

Will this fit all petrol trimmers?

It will fit most petrol trimmers that specifically require 3.5mm diameter line. Always check your trimmer's technical specifications before purchasing.

Troubleshooting

Line breaks frequently at the eyelet

Ensure the eyelets on your trimmer head are free of debris and sharp metal burrs. Sharp edges on the trimmer head can slice the line prematurely.

Line is hard to feed through the trimmer head

Verify that your trimmer head is rated for a 3.5mm diameter line. If it is, ensure there are no remnants of old line inside the spool housing causing an obstruction.

Pros and Cons

Pros

  • High resistance to snapping and fraying
  • Easy-to-use pull-out packaging design
  • Optimized for 40cc and larger petrol engines
  • Long 15-meter length for extended service

Cons

  • Too thick for standard light-duty trimmers
  • Requires manual winding for most trimmer heads
  • Not suitable for fine lawn edging tasks

Setup, Compatibility & Care

To install this line, first ensure your trimmer head is compatible with a 3.5mm diameter line by checking the manufacturer's manual for your specific petrol trimmer. If the eyelets are too small, do not force the line through, as it may cause the head to jam.

Care Instructions:

  • Store the line in a cool, dry place away from direct sunlight to prevent material degradation.
  • If the line becomes brittle, soaking it in water for 24 hours can help restore flexibility.
  • Always wear eye protection when cutting, as heavy-duty lines can eject large debris at high velocities.

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