Widely Compatible: Trimmer spark arrestor compatible with Stihl 45 46 55 FC 55 FS 38 HL 45 KM 55，is an ideal accessory for trimmers mowers and other equipment
Durable Upgraded Material: The spark arrestor is made of high-strength 4140 alloy steel with excellent high temperature and corrosion resistance. It is not easy to deform or crack, durable, and can handle high-intensity working environments without any pressure
High Sealing Protection: The spark arrestor is equipped with a high-temperature resistant rubber sealing ring, which is very elastic and fits the interface tightly. It will not harden even in a high temperature environment, effectively extending the service life of the equipment
Function Matching: Precise docking system makes it smooth, reduces risks, and improves the safety and stability of equipment operation
Quick Installation: Humanized thread design, no professional skills required, and easy replacement in 5 minutes. It is firmly installed, adapts to a variety of complex working conditions, and maintains good results for a long time
