JakMax SP66® Undulated Nylon Line 2.40mm .095" 1/2LB Battery-Powered Trimmer Donut JM7507 PTU381 Briggs & Stratton offers all-in-one

Briggs & Stratton offers all-in-one engine service kits that include everything homeowners need to perform a service themselves

Viking: 6121-009-4129

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Fits Fabricated 42" cutter-decks - Ferris S65Z

JakMax SP66® Undulated Nylon Line 2.40mm .095" 1/2LB Battery-Powered Trimmer Donut JM7507 PTU381 Briggs & Stratton offers all-in-oneJakMax: JM7507 Undulated Nylon Line. SP66 Undulated is the only patented line that has been specifically developed and designed for battery powered machines: giving longer battery run time! SP66 has a patented raw material blend which is very hard wearing and has a higher melting point that eliminates welding in the head. The unique shaping process provides an aerodynamic profile with less air resistance, less vibrations and reduced decibel emissions.