Husqvarna 639005102 Titanium Force String Trimmer Line .095-Inch by 1/2-Pound Donut
Husqvarna 639 00 51-02 TitaniumForce 1/2 lb .095. The Husqvarna 639 00 51-02 TitaniumForce 1/2 lb .095 is a commercial grade co-polymer trimmer line in a silver color. The Husqvarna 639 00 51-02 is a  patented design based on cutting edge technology gives longer life, and better performance. The TitaniumForce thread has fast acceleration, and level flight characteristics, which allows for reduced fuel consumption and makes it run quieter. The Husqvarna 639 00 51-02 TitaniumForce 1/2 lb .095 fits all standard trimmer heads.