Product Name: Trimmer Head Model NO.: AR103 Material: Aluminum Type: Trimmer Head Power Source: Gasoline Certification: CE Trademark: AURUI or OEM Transport Package: Head Card+PVC Bag Origin: China Product Description *Aluminum fix line head *centering bore for both 20-254.4mm.*Delivered complete with: 4 nylon whips of 3.0mm and length: 300mm each*Suggested for brushcutter over 33CC*Easier assembling and disassembling*Larger metal knob for more comfortable assembling and disPacking: Each PC polybag+Card head AURUI (TOP HARDWARE) is a professional manufacturer and exporter of high quality garden tools. We are specializing in designing and manufacturing high quality & precision products for global markets.Quality of AURUI (TOP HARDWARE)'s products are all strictly controlled by advanced inspection, because our company has complete inspection equipments for inspecting process of production: Rapid spectrometer, magnetic inspection machine, impact tester, tension tester, metallographic microscope and hardometer, etc.Our company has our own inspection room. Now, we have passed BSCI and ISO9001 Quality System certificate. Our products have been exported to Germany, Italy, USA, Mexico, Argentina and etc;AURUI(TOP HARDWARE) is looking forward to have opportunity of cooperating with you in near future for mutual success!