【Tractor-Lawn Mower Lift】- 100% brand new and high quality, Angle drive for brush cutter or 5-in-1 multi-function machine (blade support head or rotofil), This is a common accessory used for lawn mowers. 【Widely Used】- The brush cutter blade is attached to the rotating head using this attachment set. Universal for various brush cutters / brush cutters. 【Premium Quality】- Material: Aluminum alloy, steel. Made of high quality materials, rust-proof and corrosion-resistant, has oxidation resistance. 【Detailed Size】- 26mm, .Number of teeth: 9 teeth. 【Easy to Use】- This gear head would be a great replacement for your old or broken ones. Easy installation, stable characteristics, high reliability. Perfect for home, commercial or industrial use.