✔️ GET MORE FROM YOUR BLADES: Our circular brush blades use advanced heavy-duty construction to give you the longest life possible.These blades are a perfect fit for most straight shaft trimmers gas or electric powered. Small trees or large tree, this circular saw blade has a heavy-duty carbide construction that keeps going where others quit. ✔️ THE BEST QUALITY: These ultra sharp chainsaw teeth can power through anything you need.Safety glasses or goggles are necessary.If there is any problem with this Blade Set, please contact customer service in time, and you will get a satisfactory result. The pieces of trees and rocks may bounce off of your leg. BE CAREFUL- Highly recommend you wear boots or at least ankle-high shoes and jeans.We do not have any affiliation with or endorsement from any of the manufacturers mentioned. It meets or exceeds the performance of OEM replacements (based on in-house testing). IMPORTANT NOTE: This replacement kit is an aftermarket product produced.They are also Compatible with other brands including Coocher Brush Trimmers, Dewalt Brush Trimmers, and as a Compatible with Forester brush blades. These brush blades can Compatible with OEM blades on select Husqvarna, Stihl, Ego, Oregon, and Hitachi trimmer models.Versatile, durable, and meets or exceeds OEM specifications, these brush blade kit can increase the parts’ lifecycle by at least 50%. Use with this included silver steel ring,you could attach the blade to 20 mm arbor. UNIVERSAL REPLACEMENT BLADE AND WASHER SET – Suitable for use on straight shaft trimmers, cutters, or weed eaters with an arbor size of 1 inch (25.4mm) or 20mm.Perfect for field clearing and other landscaping jobs. These brush blades will cut anything from brush, weeds, saplings, and twigs. 10″ X 3 TEETH CARBON STEEL BRUSH CUTTER BLADES With 1 x Thrust Washer/ 1 x Rider Plate/ 1 x Collar Nut/ 1 x Screwdriver/ 2pc x L-Wrench/ 1pc x T-Wrench/ 4pc x washer- This 10-inch weed eater blades are one of the best brush cutter blades for weed eaters.