Feature 1Strong Compatibility: Mower clutch drum connector is fit for 143R 543R G45 Strimmer, ensure perfect fit and professional performance. 2Efficient Mowing: 28MM aperture and 9 teeth design ensures precise matching and efficient mowing, completing mowing tasks faster. 3Improved Performance: The machine clutch drum connecter provides increased efficiency and mowing power, satisfying your usage needs. 4Strong Durability: Made of high strength aluminum, steel material, and can withstand long time use, not easy to be damaged or worn out. 5Safe and Reliable: Specially designed for mower to ensure smooth and safe working, and avoid unnecessary accidents.Item Type:MowerClutchDrumConnectorMaterial: Aluminum,steelProduct Height: Approx. 105mm/4.13inAperture: Approx. 28mm/1.1inHole Teeth: 9 teethApplication: Fitfor143R543RG45StrimmerWeight: Approx. 706g/1.55lb .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x MowerClutchDrumConnector