Function: Use this attachment kit to attach the brushcutter to the rotary head. Universal: universal use, suitable for most trimmers, a good replacement kit for brushcutter. Features : Easy installation; Stable characteristics, high reliability. Package included: 1pc* protective case. 1pc * plate for blade. 1pc * blade. 1 M10 LH threaded nut. Description: 1. The four-piece lawn mower accessories are made of high quality metal, with stable performance, high reliability and not easy corrosion. 2. Top and bottom gaskets, protective cover and anti-thread nut fixing kit fits most lawn mowers. Use this fixing kit to fix the lawn mower blade on the rotary head, which is easy to operate. 3. Suitable for most lawn mowers, brush cutters, paper shredders, etc. Specifications Material: Metal Packing list 1 x upper gasket 1 x lower gasket 1 x protective cover 1 x Anti-Thread Nut Note: 1.Please put the product away from children.