General description The Weed Trimmer Adapter Kit is designed to enhance the versatility of your string trimmer, brush cutter, weed eater, or lawn mower. This kit is compatible with most straight-shaft trimmers and allows for easy attachment of various heads. Technical specifications Replaces part numbers: Thrust Washer 4130-713-1600, Rider Plate 4126-713-3100, Collar Nut 4126-642-7600 Size: for 25mm (1 inch) arbor Measurement allowed error: +/- 1-3cm Compatibility and accessories Compatible with models: FS55, FS56, FS70, FS80, FS83, FS85, FS90, FS100, FS110, FS120, FS130, FS200, FS240, FS250, FS260, FS460, FR85, FR220, FR350, FR450, FR480 Package includes: 1 x Thrust Washer, 1 x Rider Plate, 1 x Thrust Plate Guard Washer, 1 x M10 Collar Nut, 1 x L-Wrench, 1 x T-Wrench Other information Color: As shown Material: Metal Note: Light reflection and different displays may cause the color of the item in the picture to differ slightly from the actual product.