Brush Cutter Kit Size: 5mm L Wrench Size: 128mm / 5.04inch, T Wrench Size: 140mm / 5.51inch, Driver Plate Diameter: 80mm / 3.15 inch, Collar Nut Diameter: 25mm / 0.98 inch, Thrust Washer Diameter: 42mm / 1.65 inch. What You Will Get: This set of parts cup contains 1x thrust washer, 1x jumper plate, 1x collar nut, 1x 5mm L-wrench, 1x T-wrench, this does exactly what it takes and is well built. Suitable replacement: This kit Blade attachment is designed to attach many types of blades to the weed remover, edger, brush cutter, grass trimmer and lawn mower. Easy to install: Replacement brush cutter adapter maintenance kit . Adapter Mounting Washer Plate Service Kit for Stihl Brushcutter. Good Compatibility: Stihl Trimmer Installation Aid. Fits the following models: Stihl FS40C FS55R FS56R FS36 FS80 FS81 FS85 FS90 FS10 FS110 FS120 FS130 FS130R FS200 FS200R FS250 Sarlo SS-18. Specification: Condition: 100% new Material: Plastic + Steel Rider plate diameter: 80 mm Collar nut diameter: 25 mm