Material: The brush cutter reducer is made of high-quality aluminum alloy and steel. It is anti-rust, corrosion-resistant and has excellent oxidation resistance. Compatibility: The brush cutter reducer can be commonly used for brush cutters, brush cutters, lawn mowers, etc. Easily replaceable, it is simple and convenient to connect the lawn mower. Wide applications: The lawn mower reducer provides stable performance and good working conditions, ideal for gardening, agriculture, livestock, selection and forestry. Applicable models: thermal lawn mowers Specifications: 26mm inner diameter + 9 splines Delivered quantity: one piece