Material: The brush cutter reducer is made of high quality aluminum alloy and steel. It is rust-proof, corrosion-resistant and has excellent oxidation resistance. Compatible: The brush cutter reducer can be normally used for brush cutters, trimmers, lawn mowers, etc. Easily replaceable part, it is easy and convenient to connect the mower. Wide applications: The lawn mower reducer offers stable performance and good working conditions, ideal for gardening, farming, breeding, selection and forestry.< /p> Applicable models: thermal mowers Specifications: inner diameter of 26 mm + 9 grooves Delivery quantity: one piece