Origin : Mainland ChinaPackaging includes:5PCS Standard size and installation hole position, easy to install, convenient for daily equipment maintenance and repair Strong wear resistance, stable structure, suitable for long-term outdoor work Very suitable for courtyard maintenance and daily replacement of other outdoor power tools The internal spring and pulley design provide a smooth pulling action, effectively improving the starting performance of the power equipment ASIN B0H1HHLJJV Brand Name PHCFSDFB Horsepower 1 hp Unit Count 1 Count Manufacturer PHCFSDFB Model Number PHCFSDFB686 Power Source Battery Powered Manufacturer Part Number PHCFSDFB686 Item Dimensions L x W x H 0.39 L x 0.39 W x 0.39 H