1056 products

String Trimmer Parts & Line

Trimmer line is specified by diameter and shape. Roughly 0.065 to 0.080 inch suits light residential grass and small electric trimmers; 0.095 inch and up is for heavy growth and commercial machines. Running line thicker than the head is rated for overloads the motor.Shape changes how it cuts:...

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Trimmer line is specified by diameter and shape. Roughly 0.065 to 0.080 inch suits light residential grass and small electric trimmers; 0.095 inch and up is for heavy growth and commercial machines. Running line thicker than the head is rated for overloads the motor.

Shape changes how it cuts: round line is durable and cheap, twisted line is quieter, and square or star-profile line has edges that slice through thick stems rather than tearing them.

Spools and heads are model-specific — order against the head model stamped on the housing, not the trimmer's name — and note whether yours is a bump-feed, automatic-feed or fixed-line head, because the eyelets and the winding direction differ.

1056 products