Trimmer Lines, Spools and Attachment Accessories

Strings, spools and attachment parts keep grass trimmers working effectively. Choosing the right line type and fitting attachments correctly improves cutting performance and reduces downtime.

Types of trimmer lines and attachments

Lines vary by thickness, shape and material. Twisted, round and serrated profiles suit different vegetation types. Attachments include replacement spools, bump heads and quick-fit adapters. Match the line diameter to your trimmer’s specifications for best results.

Practical tips for selection and fitting

• Compatibility – always confirm spool size and line diameter for your model.
• Durability – thicker line handles tougher weeds; shaped line can slice cleaner edges.
• Fitting – follow recommended winding directions and secure fittings to avoid jamming.

Clearance spools and refurbished heads can offer savings, but check that attachment clips and winding grooves are intact. Keeping a selection of spares on hand saves time during routine maintenance and helps you finish trimming tasks cleanly and without interruption.