MPN:5910 893 8800 Designed for fuel filter replacement: used to easily remove the fuel pipe in the fuel tank, facilitate fuel filter replacement, and improve maintenance efficiency. Compatible with STIHL equipment: suitable for multiple models of chain saws, improve versatility, and meet a variety of maintenance needs. High-strength metal materials are used to ensure that it is not easy to deform or break after long-term use, and it has strong corrosion resistance. Easy to operate: small and light, suitable for DIY maintenance or professional technicians, and improve fuel system maintenance efficiency., Manufacturer: The Lord of the Tools