[Trimmer Bladed Head for multiple Worx string trimmer models]: WG180,WG175.1,WG175,WG170.1,WG170,WG166.1,WG166,WG165,WG163,WG160.4,WG160.3,WG160.2,WG160.1,WG160,WG157,WG156,WG155,WG154,WG153,WG152,WG151.5,WG151,WG150. [Fixed Dual Blades]: WA0010 Bladed Trimmer Head fixed dual blades mean that you do not have to struggle with your trimmer line as it gets stuck. [Precautions for use]:It is suitable only for cutting weeds in the horizontal plane. When cutting vertically, the blade breaks too easily. It is recommended to use a string trimmer reel for vertical cutting. [Product Including]: The package contains 8 Pack Polycarbonate Blades and 4 Set Screw, 1 Pack Trimmer Head,1 Pack Tool wrench. [Quality Assurance]: If you have any quality problems, please feel free to contact us, we will provide.
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