General description The 12' x 3T Brush Cutter Blade is designed for efficient cutting and trimming, making it an ideal accessory for your lawn care needs. This blade is compatible with various trimmers and is perfect for weed eating, edging, and grass trimming. Technical specifications Blade Size: 12 inches Tooth Count: 3 Fits Echo 1" (25.4mm) or 20mm arbor Compatible with FS120, FS130, FS130R, FS200, FS200R, FS250 Trimmers Compatibility and accessories Thrust Washer: 4130-713-1600 Rider Plate: 4126-713-3100 Collar Nut: 4126-642-7600 Installation Includes 1 x Brush Cutter Blade for String Trimmer Includes 1 x Thrust Washer Includes 1 x Rider Plate Includes 1 x Collar Nut Includes 1 x Screwdriver Usage This brush cutter blade is great for various applications including weed eating, edging, and grass trimming, making it a versatile tool for maintaining your lawn.