Feature: 1. Suitable for STIHL FS40C FS55R FS56R FS36 FS80 FS81 FS85 FS90 FS10 FS110 FS120 FS130 FS130R FS200 FS200R FS250 Sarlo SS18 2. Made of high quality stainless steel material, corrosionresistant, hard and durable 3. The installation is simple, and the corresponding specification wrench is included, making the disassembly and assembly easier 4. Lawn mower blade adapter, including a variety of accessories, which possess complete functions 5. This maintenance kit can meet your different needs, durable for a long service life Specification: Item Type: Brushcutter Blade Adapter Model: None Material: Stainless steel Purpose: Lawn mower blade adapter. Package List: 2 x Thrust Washer2 x Rider Plate2 x Collar Nut2 x 5mm LWrench2 x TWrenchSuitable for STIHL FS40C FS55R FS56R FS36 FS80 FS81 FS85 FS90 FS10 FS110 FS120 FS130 FS130R FS200 FS200R FS250 Sarlo SS18 Made of high quality stainless steel material, corrosionresistant, hard and durable The installation is simple, and the corresponding specification wrench is included, making the disassembly and assembly easier Lawn mower blade adapter, including a variety of accessories, which possess complete functions This maintenance kit can meet your different needs, durable for a long service life