St Helens Replacement Nylon Trimmer Line - 1.6mm x 20m

The diameter of this specific St Helens trimmer line is 1.6mm.

This product contains 20 meters of trimmer line.

It is designed to fit all standard trimmer heads and popular makes and models, but it's always best to check your trimmer's manual for compatibility regarding line diameter.

It is suitable for a wide range of cutting applications, including cutting through stubborn weeds and overgrown grass, and for general lawn edging.

While durable, the 1.6mm thickness is generally best for grass and weeds. For very dense brush, a thicker diameter line might be more effective.

The trimmer line is orange.

This line has a round shape, which provides good all-around cutting performance for grass and weeds. Some specialized tasks might benefit from twisted or square-shaped lines.

Ensure the line is correctly wound onto the spool and not binding. Check if you are using the line for applications it's not designed for (e.g., thick brush or contact with hard surfaces like concrete).

Check that the line is wound correctly and that the trimmer head mechanism is functioning properly. Ensure the line is not tangled within the spool.

Make sure the line is of consistent length on both sides of the trimmer head and that the head is rotating smoothly. Check for debris obstruction in the trimmer head.